I was stopped as I went through passport control.
在经过护照查验卡时，我被叫住了。
The possession of a passport is essential for foreign travel.
出国旅行必须持有护照。
We went through passport control and into the departure lounge.
我们通过护照检查站进入了候机大厅。
She locked her passport and money in the safe.
她把自己的护照和钱锁在了保险柜里。
They advise that a passport be carried with you at all times.
他们建议护照要随时带在身边。