机场的旅客服务中心提供帮助。

The airport's passenger service center offers assistance.

这列火车上有很多旅客。

There are many passengers on this train.

这辆巴士可以容纳50名旅客。

This bus can accommodate 50 passengers.

作为一名旅客，你需要提前到达车站。

As a passenger, you need to arrive at the station early.

飞机上的每位旅客都需要系好安全带。

Every passenger on the plane needs to fasten their seatbelt.