心涛：洋洋，你喜欢骑车吗？

洋洋：我不喜欢，你呢？

心涛：我很喜欢。

洋洋：为什么？

心涛：因为骑车可以锻炼身体。

洋洋：可是路上车那么多，多危险呀。

心涛：我骑车时戴着头盔和护膝。洋洋，你为什么不喜欢骑车？

洋洋：我不喜欢骑车是因为我不想吸尾气。

 

x:Yangyang,do you like cycling?

y: I don't like it. How about you?

x：I like it very much.

y: Why?

x: Because you can work out during your cycling.

y: But it is so many cars in the road and it is so dangerous.

x: I will wear my helmet and kneelet during the cycling. Yangyang, why don't you like cycling?

x: I don't like it because I don't want to breath in the exhaust.