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THE ADVANTAGES AND DISADVANTAGES OF SMART CITIES
Smart cities are built on new technologies to improve people's lives. The idea of living in one of them sounds very exciting. But is a life controlled by smart technologies good or bad for us?
Let’s start with the advantages. One of the biggest advantages of smart cities is the high level of convenience they offer. With smart technologies in place, people can access information and services quickly and easily. This makes daily life more efficient and saves people a lot of time. Additionally, smart cities are designed to be more sustainable, with green spaces and public transport options to reduce pollution.
What about the disadvantages? One of the main concerns people have about smart cities is the potential loss of privacy. With sensors and cameras constantly monitoring people's movements, there is a risk that sensitive information could be collected and shared. This can lead to a lack of trust and a feeling of being constantly watched. Furthermore, there are concerns about the potential for technology failures and the risks posed by hackers.
In conclusion, there are both advantages and disadvantages of living in a smart city. In my opinion, the benefits of smart technologies outweigh the drawbacks. However, it is important that measures are put in place to protect people's privacy and ensure the safety of their personal information. As long as these concerns are addressed, smart cities have the potential to revolutionize the way we live and work.
Living in a smart city brings many benefits and disadvantages. In this article, I will present some pros and cons of living in a smart city.
The first advantage of living in a smart city is convenience. Information and communications technology is integrated into urban systems, helping to provide public services more effectively. For example, through mobile applications, people can easily search for information about transportation, destinations, and entertainment activities. Furthermore, the smart traffic system helps reduce congestion and save travel time.
Another advantage of smart cities is energy saving and environmental protection. Advanced technologies are applied to manage and use resources effectively. For example, automatic lighting and temperature regulation in buildings help save energy. In addition, the use of smart public transport and self-driving cars helps reduce polluting emissions.
However, living in a smart city also has disadvantages. One of them is the issue of information security. With the widespread use of information technology, the risk of personal information insecurity and privacy violations increases. This requires strong security measures to ensure the safety of people's personal data.
Another drawback of smart cities is their dependence on technology. If technology systems fail or are attacked, public services could be disrupted. This poses challenges for maintaining stability and ensuring security of smart cities.
In short, living in a smart city brings many benefits such as convenience and energy savings. However, it is also necessary to pay attention to information security issues and dependence on technology. To make the most of the advantages and minimize the disadvantages, smart investment and management from city managers is needed.
| Thuận lợi | Nhược điểm |
1. Công nghệ thông minh giúp cuộc sống của con người dễ dàng hơn bằng cách giảm bớt công việc gia đình. | ✔ |
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2. Nếu không được đào tạo, người dân sẽ không biết cách sử dụng công nghệ trong thành phố thông minh. |
| ✔ |
3. Người dân sẽ bị hạn chế quyền riêng tư do camera được lắp đặt khắp nơi trong thành phố. |
| ✔ |
4. Tác động tiêu cực đến môi trường ít hơn. | ✔ |
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5. Công nghệ thông minh giúp thành phố vận hành hiệu quả hơn. | ✔ |
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6. Mọi người trở nên lo lắng vì thông tin cá nhân của họ có thể không được bảo vệ. |
| ✔ |
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Living in a smart city brings many benefits and disadvantages. In this article, I will present some pros and cons of living in a smart city.
The first advantage of living in a smart city is convenience. Information and communications technology is integrated into urban systems, helping to provide public services more effectively. For example, through mobile applications, people can easily search for information about transportation, destinations, and entertainment activities. Furthermore, the smart traffic system helps reduce congestion and save travel time.
Another advantage of smart cities is energy saving and environmental protection. Advanced technologies are applied to manage and use resources effectively. For example, automatic lighting and temperature regulation in buildings help save energy. In addition, the use of smart public transport and self-driving cars helps reduce polluting emissions.
However, living in a smart city also has disadvantages. One of them is the issue of information security. With the widespread use of information technology, the risk of personal information insecurity and privacy violations increases. This requires strong security measures to ensure the safety of people's personal data.
Another drawback of smart cities is their dependence on technology. If technology systems fail or are attacked, public services could be disrupted. This poses challenges for maintaining stability and ensuring security of smart cities.
In short, living in a smart city brings many benefits such as convenience and energy savings. However, it is also necessary to pay attention to information security issues and dependence on technology. To make the most of the advantages and minimize the disadvantages, smart investment and management from city managers is needed.
1. B | 2. C | 3. B | 4. B | 5. A |
1. Why is Dr Logan invited to give a talk?
(Tại sao Tiến sĩ Logan được mời nói chuyện?)
=> B. Because he’s an expert in biodiversity conservation.
(Bởi vì anh ấy là một chuyên gia về bảo tồn đa dạng sinh học.)
Thông tin:
Nam: ...I'd like to introduce Dr Steve Logan - an environmental expert with a lot of experience in biodiversity conservation. (Tôi xin giới thiệu Tiến sĩ Steve Logan - một chuyên gia môi trường có nhiều kinh nghiệm trong lĩnh vực bảo tồn đa dạng sinh học.)
2. Which of the benefits provided by a healthy ecosystem is NOT mentioned?
(Lợi ích nào do một hệ sinh thái lành mạnh mang lại KHÔNG được đề cập?)
=> C. Recycling waste naturally.
(Tái chế chất thải một cách tự nhiên.)
Thông tin:
Mr. Logan: A healthy ecosystem brings many benefits, such as cleaning our air and water, providing food and controlling climate change. (Một hệ sinh thái lành mạnh mang lại nhiều lợi ích, chẳng hạn như làm sạch không khí và nước, cung cấp thực phẩm và kiểm soát biến đổi khí hậu.)
3. How much of the coral reefs has disappeared?
(Bao nhiêu rạn san hô đã biến mất?)
=> B. 50%.
Thông tin:
Mr. Logan: ...Half of our coral reefs have disappeared... (...Một nửa số rặng san hô của chúng ta đã biến mất...)
4. What may happen as a result of damaging the ecosystem balance?
(Điều gì có thể xảy ra khi làm tổn hại đến sự cân bằng của hệ sinh thái?)
=> B. Lack of food, water, and fresh air.
(Thiếu thức ăn, nước uống và không khí trong lành.)
Thông tin:
Mr. Logan: ...One day we may not have fresh air to breathe or water to use. This may happen if we damage the fine balance among all living and non-living things in the ecosystems. As species disappear, the food chain may break down. We may run out of food... (Một ngày nào đó chúng ta có thể không có không khí trong lành để thở hoặc nước để sử dụng. Điều này có thể xảy ra nếu chúng ta phá hủy sự cân bằng giữa tất cả các sinh vật sống và không sống trong hệ sinh thái. Khi các loài biến mất, chuỗi thức ăn có thể bị phá vỡ. Chúng ta có thể cạn kiệt lương thực...)
5. What do you think Dr Logan will talk about next?
(Bạn nghĩ Tiến sĩ Logan sẽ nói về điều gì tiếp theo?)
=> A. Ways to repair damaged ecosystems.
(Các cách để khôi phục các hệ sinh thái bị hư hại.)
Thông tin:
Mr. Logan: So what can we do to restore ecosystems? (Vậy chúng ta có thể làm gì để khôi phục những hệ sinh thái?)
1. B
2. A
3. A