She has the ability to keep calm in an emergency.

　　她有處變不驚的本事。

　　We took the emergency in our stride.

　　我們泰然地處理了緊急情況。

　　Ring the bell in an emergency.

　　情況緊急時請按鈴。

　　He vociferously opposed the state of emergency imposed by the government.

　　他激烈反對政府強行宣布進入緊急狀態。

　　The government is taking emergency action to deal with a housing crisis.

　　政府正采取緊急措施解決住房危機。