I saw them getting on the bus.

我看见他们上了那辆公共汽车。

youdao

I saw him getting on the bus.

我看到他正上公共汽车。

youdao

I saw them getting on the bus.

我看到他们登上汽车。

youdao

Police believe the attacker had followed the man after getting on the bus at the same stop.

BBC: Thief grabs man, 89, by the face in Edinburgh attack

It could mean you could be charged twice for your fare, for example if you have a weekly travelcard loaded on your Oyster card and when getting on the bus you are charged on your bankcard.

BBC: London bus contactless system charging wrong cards

Getting the right people on the bus?

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