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Bài 1: https://olm.vn/hoi-dap/tim-kiem?q=M%E1%BB%99t+%C4%91o%C3%A0n+xe+l%E1%BB%ADa+d%C3%A0i+160m+ch%E1%BA%A1y+v%C3%A0o+m%E1%BB%99t+%C4%91%C6%B0%E1%BB%9Dng+h%E1%BA%A7m+xuy%C3%AAn+qua+n%C3%BAi+v%E1%BB%9Bi+v%E1%BA%ADn+t%E1%BB%91c+40km/gi%E1%BB%9D.+T%E1%BB%AB++l%C3%BAc+t%C3%B2a+%C4%91%E1%BA%A7u+ti%C3%AAn+b%E1%BA%AFt+%C4%91%E1%BA%A7u+chui+v%C3%A0o+%C4%91%C6%B0%E1%BB%9Dng+h%E1%BA%A7m+%C4%91%E1%BA%BFn+l%C3%BAc+toa+cu%E1%BB%91i+c%C3%B9ng+ra+kh%E1%BB%8Fi+h%E1%BA%A7m+m%E1%BA%A5t+4+ph%C3%BAt+30+gi%C3%A2y.+H%E1%BB%8Fi+%C4%91%C6%B0%E1%BB%9Dng+h%E1%BA%A7m++d%C3%A0i+bao+nhi%C3%AAu+km&id=124874
Bài 2: https://olm.vn/hoi-dap/tim-kiem?q=t%E1%BB%95ng+c%E1%BB%A7a+n+s%E1%BB%91+t%E1%BB%B1+nhi%C3%AAn+ch%E1%BA%B5n+t%E1%BB%AB+2+%C4%91%E1%BA%BFn+2n+c%C3%B3+th%E1%BB%83+l%C3%A0+s%E1%BB%91+ch%C3%ADnh+ph%C6%B0%C6%A1ng+kh%C3%B4ng+?+V%C3%AC+Sao&id=826047
Tham khảo đi~