英语翻译
题目
英语翻译
1·在提倡环保的社会,骑自行车比开汽车好.
2·每个人小时候都有梦想,想当医生,想当科学家,但随着时间的飞逝,渐渐明白,有些事是不可能的.
答案
It is better for people to ride a bike than drive a car in the society advocating environmental protection .
Everyone had a dream,such as being a doctor or scientist,in the yound age.But people would understand that not everything is possible along the time goes on.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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