I was stopped as I went through passport control.

　　在經過護照查驗卡時，我被叫住了。

　　The possession of a passport is essential for foreign travel.

　　出國旅行必須持有護照。

　　We went through passport control and into the departure lounge.

　　我們通過護照檢查站進入了候機大廳。

　　She locked her passport and money in the safe.

　　她把自己的護照和錢鎖在了保險柜里。

　　They advise that a passport be carried with you at all times.

　　他們建議護照要隨時帶在身邊。