1、His career took a nose dive after he was fired by the company.
他被公司解雇以后，事業(yè)一落千丈。

2、The game took a nose dive on me, and I just had to get out of there as I was being eaten alive.
這場比賽對我有一個俯沖，我只是不得不離開那里，因為我是被吃活著。

3、Why did the market take a nose dive today
為什么今天大盤跳水

4、The thermometer takes a nose dive the first day of winter.
入冬第一天氣溫計的水銀柱驟降。