passport的例句：
ill we need to show our passports?
我們要出示護照嗎？
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。
We had to give our passports up to the authorities.
我們得把護照交給當局。