我们甚至不知道要坐哪一路公交车去到目的地。

Then we even do not know which bus we should take to go to our destination .

youdao

我建议有车的家庭要减少车辆的使用，尽量步行或坐公交车，这样才能让我们的城市空气更清新。

I suggest a car home to cut the use of vehicles, walk or take a bus as far as possible, so as to make our city more pure and fresh air.

youdao