父母在机场等候孩子的归来。

Fùmǔ zài jīchǎng děnghòu háizi de guīlái.

Parents are waiting for their child's return at the airport.

我们在车站等候火车的到来。

Wǒmen zài chēzhàn děnghòu huǒchē de dàolái.

We are waiting for the arrival of the train at the station.

耐心等候，服务员会很快过来。

Nàixīn děnghòu, fúwùyuán huì hěn kuài guòlái.

Please wait patiently; the waiter will come soon.