我乘公交车上学。

I go to school by bus.

youdao

每天乘公交车上学花费我一个小时。

It takes me an hour to go to school by bus every day.

youdao

我已经自己乘公交车上学。

I've come to school by bus on my own.

youdao

我已经自己乘公交车上学。

I've come to school by bus on my own.

youdao