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7 tháng 5 2018
  1. Sieving: Sàng lọc
  2. Opal sorting: Phân loại quang học
  3. Manual checking: Kiểm tra thủ công
  4. Grinding: Nghiền
  5. Washing: Rửa sạch
  6. Decontamination: Khử trùng
  7. Delivering: Phân phối

Enviroment is neccessary thing for this life. Enviroment is the air we breath, the water people drink and is everything they need for their life. But now the most important thing for the life is being polluted. This pollution affects the health of all living things. Air is damaged by lorry fumes and car, and power stations create acid rain which can destroys entire lakes and forests. When fossil fuels: gas, oil and coal are burned to provide energy for cooking, lighting etc. they form polluting gases. Not only on land but also in the sea, oils spills pollute sea water and kill marine life; chemical waste from sewage works and factories, and artificial fertilisers from farmland, pollute river water, spreading disease, and killing wildlife. Everything is being caused by human’s existence. Humans create rubbish! Each household produces about one tonne of rubbish each year! Most of this is taken away by dustmen and burned in incinerators or buried in enormous landfill sites – both of these actions can be dangerous for our environment.

But only people can change and solve it. Pollution could be prevented by all thing we do each day. First people can use recycled paper to save trees. Second try to avoid using plas. It is hard to recycle. People should refuse to use carrier bags. If people can not avoid buying plas bags, they should use re-use plas bags many times. Finally people must take their old clothes to charity shops. People also should save energy to protect environment. Switching off all electric things when they are not in use, walk or use a bicycle instead of car for short trips, keep healthy life and  keep clean atmosphere.

Keep clean environment isn’t only all ways are mentioned before but also to protect natural resources. That is the way to conserver wild life. First we need to conserve the old forest, rainforest, build more safari and national park, and plant more trees to make place to live for wild animals. Second we need to prohibit hunters who hunt animals too many out of the law allowance.

Finally, we now know that enviroment is the most important thing for life and we know how to protect and use it scientifically. Everyday we invent and find more and more way to protect enviroment. I hope that in the future the earth will be cleaner.

15 tháng 5 2021

Nothing is isolated in human society, everything always goes together to support each other. So from the time students know they come to school, there will be bags born. Since people knew how to use pens and rulers for study and work, pens and rulers also appeared from there. Pen tube – a very familiar tool for students, but to fully understand it, we need to consider many aspects.


Compared to the history of ballpoint pens, eyeglasses or some other items, the pen holder is not mentioned much. Although there is no definite date, it can be affirmed that the pen tube was born in parallel with the time of the pen's birth. According to some historical records, in the Middle Ages, poets, historians... used a pen holder shaped like a flower vase to stick brushes. This pen tube is made of porcelain with decorative patterns on the outside, but it is only placed on letters and is very inconvenient to move. Perhaps that is why horizontal pen cases were born later.


However, at present, environmental problems are a burning problem of many countries in the world today, including Vietnam. Every year, millions of tons of waste and waste are discharged, not only negatively impacting the environment but also affecting human health. If they are reused, it will bring economic efficiency and significantly reduce the amount of waste. So, recycling old plastic to create beautiful and unique things in the family can help protect our environment.


We can find enough materials to make a pen holder such as: A piece of cardboard about 15cm long, about 20cm wide. Colored paper, scissors, glue, staplers, dried flowers,... Remember those plastic bottles? It would be the perfect material for a beautiful fountain pen. Unlike in the past, today the materials for making pen tubes are extremely diverse. It is everything around us that can be used. Although very diverse in types, but in general, the pen tube has two parts: the outer shell and the hollow core to hold the pen.


Thanks to it, students can arrange learning materials such as pens, rulers, compasses, pastels, sticky notes, etc. neatly. Not only that, the pen holder also has the function of protecting the pen and ruler safely. It will be the companion of students, students and some other professions. For us, it is not only a place to store essential items but also a place to hide memories. Therefore, each of us must cherish this object and keep it carefully.


It only takes a little time to have a small pen holder in the study corner that looks beautiful and convenient. School age with white shirt and future aspirations cannot be without such good friends. Let's create a companion for us, for our environment, for the life of humanity.

15 tháng 5 2021

nhầm môn r bạn ơi 

30 tháng 4 2018

Enviroment is neccessary thing for this life. Enviroment is the air we breath, the water people drink and is everything they need for their life. But now the most important thing for the life is being polluted. This pollution affects the health of all living things. Air is damaged by lorry fumes and car, and power stations create acid rain which can destroys entire lakes and forests. When fossil fuels: gas, oil and coal are burned to provide energy for cooking, lighting etc. they form polluting gases. Not only on land but also in the sea, oils spills pollute sea water and kill marine life; chemical waste from sewage works and factories, and artificial fertilisers from farmland, pollute river water, spreading disease, and killing wildlife. Everything is being caused by human’s existence. Humans create rubbish! Each household produces about one tonne of rubbish each year! Most of this is taken away by dustmen and burned in incinerators or buried in enormous landfill sites – both of these actions can be dangerous for our environment.

But only people can change and solve it. Pollution could be prevented by all thing we do each day. First people can use recycled paper to save trees. Second try to avoid using plas. It is hard to recycle. People should refuse to use carrier bags. If people can not avoid buying plas bags, they should use re-use plas bags many times. Finally people must take their old clothes to charity shops. People also should save energy to protect environment. Switching off all electric things when they are not in use, walk or use a bicycle instead of car for short trips, keep healthy life and  keep clean atmosphere.

Keep clean environment isn’t only all ways are mentioned before but also to protect natural resources. That is the way to conserver wild life. First we need to conserve the old forest, rainforest, build more safari and national park, and plant more trees to make place to live for wild animals. Second we need to prohibit hunters who hunt animals too many out of the law allowance.

Finally, we now know that enviroment is the most important thing for life and we know how to protect and use it scientifically. Everyday we invent and find more and more way to protect enviroment. I hope that in the future the earth will be cleaner.

30 tháng 4 2018

1. Tự giới thiệu
Good morning, ladies and gentlemens. (Chào buổi sáng quí ông/bà)
Good afternoon, everybody (Chào buổi chiều mọi người.)
I’m … , from [Class]/[Group]. (Tôi là…, đến từ lớp/nhóm…)
Let me introduce myself; my name is …, member of group … (Để tôi tự giới thiệu, tên tôi là …, là thành viên của nhóm ….)

2. Giới thiệu chủ đề
Today I am here to present to you about [topic]….(Tôi ở đây hôm nay để trình bày với các bạn về…)/ I would to present to you [topic]….(Tôi muốn trình bày với các bạn về …)
I am going to talk today about…(Hôm nay tôi sẽ nói về)
The purpose of my presentation is… (Mục đích bài thuyết trình của tôi là…)
I’m going to take a look at… (Tôi sẽ xem xét về…)
I’m going to give you some facts and figures… (Tôi sẽ đưa ra cho quý vị một vài sự kiện và con số…)
I’m going to concentrate on… (Tôi sẽ tập trung vào…)
I’m going to fill you in on the history of… (Tôi sẽ cung cấp thông tin về lịch sử của…)

3. Giới thiệu cấu trúc bài thuyết trình
My presentation is divided into x parts. (Bài thuyết trình của tôi được chia ra thành x phần)/My presentation is in three parts. (Bài thuyết trình của tôi có ba phần.)
I’ll start with / Firstly I will talk about… / I’ll begin with (Tôi sẽ bắt đầu với/ Đầu tiên tôi sẽ nói về/Tôi sẽ mở đầu với), then I will look at …(Sau đó tôi sẽ chuyển đến phần). Next,… (tiếp theo ) and finally…(cuối cùng)
Firstly, secondly, thirdly, finally… (Thứ nhất, thứ hai, thứ ba, cuối cùng…)
To start with….Then….Next…. Finally…. (Để bắt đầu…. Sau đó…. Tiếp đến….Cuối cùng….)

4. Đưa ra các chỉ dẫn về các câu hỏi
Do feel free to interrupt me if you have any questions.(Đừng ngại cắt ngang lời tôi nếu quý vị có bất kì câu hỏi nào.)
I’ll try to answer all of your questions after the presentation. (Tôi sẽ cố giải đáp mọi câu hỏi của quý vị sau bài thuyết trình.)
I plan to keep some time for questions after the presentation. (Tôi sẽ dành một khoảng thời gian cho các câu hỏi sau bài thuyết trình.)
There will be time for questions at the end of the presentation. (Sẽ có thời gian cho các câu hỏi vào cuối bài thuyết trình.)
I’d be grateful if you could ask your questions after the presentation. (Tôi rất biết ơn nếu quý vị có thể đặt các câu hỏi của mình sau bài thuyết trình.)

23 tháng 4 2021

giúp mình nhé các bạn yêu yeuyeu

23 tháng 4 2021

   Bạn nên tham khảo bài này và nếu có cần thì sửa vào cho đúng nha:

 

Enviroment is neccessary thing for this life. Enviroment is the air we breath, the water people drink and is everything they need for their life. But now the most important thing for the life is being polluted. This pollution affects the health of all living things. Air is damaged by lorry fumes and car, and power stations create acid rain which can destroys entire lakes and forests. When fossil fuels: gas, oil and coal are burned to provide energy for cooking, lighting etc. they form polluting gases. Not only on land but also in the sea, oils spills pollute sea water and kill marine life; chemical waste from sewage works and factories, and artificial fertilisers from farmland, pollute river water, spreading disease, and killing wildlife. Everything is being caused by human’s existence. Humans create rubbish! Each household produces about one tonne of rubbish each year! Most of this is taken away by dustmen and burned in incinerators or buried in enormous landfill sites – both of these actions can be dangerous for our environment.

But only people can change and solve it. Pollution could be prevented by all thing we do each day. First people can use recycled paper to save trees. Second try to avoid using plas. It is hard to recycle. People should refuse to use carrier bags. If people can not avoid buying plas bags, they should use re-use plas bags many times. Finally people must take their old clothes to charity shops. People also should save energy to protect environment. Switching off all electric things when they are not in use, walk or use a bicycle instead of car for short trips, keep healthy life and  keep clean atmosphere.

Keep clean environment isn’t only all ways are mentioned before but also to protect natural resources. That is the way to conserver wild life. First we need to conserve the old forest, rainforest, build more safari and national park, and plant more trees to make place to live for wild animals. Second we need to prohibit hunters who hunt animals too many out of the law allowance.

Finally, we now know that enviroment is the most important thing for life and we know how to protect and use it scientifically. Everyday we invent and find more and more way to protect enviroment. I hope that in the future the earth will be cleaner.

                                 ---Học Tốt Nha---

18 tháng 5 2021

cái này mk search nhg mà ko bt có đúng ko , có j bạn sửa nhé !!

Currently, environmental problems are a sore problem for many countries in the world today, including Vietnam. Every year, millions of tons of waste and waste are discharged, not only negatively affecting the environment but also affecting human health. If they were reused, it would bring economic benefits and a significant reduction in waste. Recycle old plas 1. Recycle plas bottle caps Beautiful, colorful plas bottle caps can be used to create extreme and strange things for your family Solid toy is made from Beautiful plas bottle caps With unused plas bottle caps, you can cleverly chain and link them into a handy trash bin this.

Remember those recycled plas bottles that took advantage of the furniture body? Do not throw away the ends of bottles as you can use them as lids for plas bags containing seeds, cereals, water or other junk. Now you don't have to use the rubber band to get entangled!

It may seem strange, but you will be surprised by the use of this fan. This structure will operate according to the Eco Cooler principle, the common name for an air conditioner that does not require electricity. Specifically, according to this principle, the hot wind will go from a place with a large diameter and the temperature will decrease gradually towards the tip with the smaller diameter. Thus, when the fan works, the wind blowing from the small plas bottle ends will feel much cooler than a normal fan. Or you can also make a frame with such plas bottle ends hanging in the wind-receiving window, the small end of the bottle is facing inside the room to make the room cooler. To do this, just prepare a few plas bottles, a cardboard, cutlery, glue gun and drawstring.

28 tháng 3 2021

there are many interesting places in VN, but the most i think very exciting is Bat Trang's pottery village. When i go to this village, i am very surprise because there are many colourful states such as plant's pot,earthen pig,...I don't know that i am attracted by them.The most important work when you go here is you should molded a pot for youself and draw it like your hobby. I think you can satisfied about your product. this is all memorable celebrate when i came here.

29 tháng 3 2021

tick cho mình nha

leuleuyeuhihi
 

13 tháng 4 2022

tham khảo

My dream house is not necessarily a large house, as long as it fits my style and character. It is located on the outskirts of town. It will be a two- storey house facing west-south side. Moreover, my house can not be lack of a large garden surrounded by thousands of different colors of flowers and fruits. I like it the most when having a breakfast or enjoying night views in my own garden. Simplicity is beauty, this explains why I would prefer an airy space rather than a well-equipped house. However, the house should have basic necessities in the kitchen and bathroom to serve all my demands in daily life. In addition, I will use bright color tones for the whole house, especially my bedroom to make it more spacious. My bedroom will be more perfect and ideal if it has a balcony where i could smell the fragrance from the garden as well as enjoy the sound of the birds in the morning. Besides, I also have an intention of having a small garage and storage. In conclusion, I wish I could make my dream become true.

26 tháng 9 2019

Nhà bạn phải tự tả chứ

26 tháng 9 2019

My house is in the center of Hanoi. My house is small but it is very beautiful. There are 3 floors in the house and it has 3 bed rooms, one kitchen and living room together. It is not a fantas house but comfortable. In my bedroom, there is a bed, a wardrobe, a piano, two desks and computer, a new TV, a CD player,…. The living room is small but it is very nice and the kitchen is very convenient. In fact, it has very litter of decorating things pictures or painting. I prefer the comfortable than the fabulous. My house also has a small garden with some trees and flowers. My house isn’t large but it very wonderful, and I love this house so much.

Bài dịch: Nhà của tôi ở trung tâm thành phố Hà Nội. Nhà của tôi tuy hơi nhỏ nhưng nó khá là đẹp. Nhà có 3 tầng trong nhà và nó có 3 phòng ngủ, một nhà bếp và phòng khách, những phòng còn lại là nhà vệ sinh và phòng dành riêng để đón khách khi bạn bè người thân đến chơi và ngủ lại qua đêm. Nó không phải là một ngôi nhà tuyệt vời nhưng là một ngôi nhà thoải mái. Trong phòng ngủ của tôi, chúng tôi có giường, tủ quần áo, một chiếc piano, bàn và máy tính, TV, đầu CD …. Phòng khách khá là nhỏ nhưng nó là rất tốt đẹp và nhà bếp thì rất thuận tiện. Thực tế thì, phòng có rất nhiều đồ trang trí những hình ảnh hoặc vẽ tranh. Tôi thích sự thoải mái hơn sang trọng. Nhà tôi cũng có một khu vườn nhỏ với một số cây và hoa. Nhà của tôi là không lớn nhưng nó rất đẹp, và tôi thích ngôi nhà này rất nhiều.