完成下列句子: 对我而言,学习外语非常有趣。
他总是面带微笑,看上去非常开心。
坐船游览这条河要花3个多小时。
徒步旅行没有骑车那么令人激动。
有些水果会很快变色当你把它放置在空气中一段时间。
"一带一路"是东西方之间交流合作的象征.
The Belt and Road is the symbol of communication and cooperation the East the West.
现在越来越多的人选择了共享单车去上班而不是开车去.
Bike sharing instead of driving to work by more and more people now.
在中国只有一个孩子的夫妇被允许再生一个孩子.
A couple have only one child are allowed to have second baby in China.
直到中考结束,李雷他轻松下来.
Li lei relax himself the entrance to high school exam ends.
我们一直忙于准备今天的考试.
We are preparing for exam all the time.