It's convenient if you want to check and see when the next bus is coming.

你用手机可以查下一趟车什么时候来，非常方便。

youdao

A blue bus is coming to the bus stop.

一辆蓝色的公共汽车开到了公交站。

youdao

Look here! Your bus is coming.

瞧！你的公共汽车来了。

youdao

So it's convenient if you wanna check and see when the next bus is coming.

用手机可以查下一趟车什么时候来，非常方便。

没有智能手机活不了 - SpeakingMax英语口语达人