While I was waiting at the bus stop, three buses went by in the opposite direction.

我在公共汽车站等车时，对向驶过了三辆公共汽车。

《牛津词典》

Our school chartered three buses for the trip.

我们学校为那次旅行包了三辆公共汽车。

《新英汉大辞典》

Three buses went by without stopping while I was waiting at the bus stop.

当我正在公交车站等车的时候，有三辆车经过但都没有停。

youdao

Anthony Carver-Smith, from NCT, said they had ordered an extra three buses and some drivers were being paid overtime to cover the routes.

BBC: A Premiere bus to Bottesford

The U.S. military said one Iraqi policeman was killed and another was wounded in the car bombing, which also destroyed three buses and damaged local shops.

CNN: Bombings kill at least 60 in Iraq

In each case, our caravan of three buses included a police motorcycle escort and, in two cases, a following pickup with 6-8 police guards armed with machine guns.

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