1·Due to keen competition, his business took a nose dive.
由于激烈的竞争，他的生意一落千丈。
2·The thermometer takes a nose dive the first day of winter.
入冬第一天气温计的水银柱骤降。
3·Due to (a) keen competition, his business took a nose dive.
由于激烈的竞争，他的生意一落千丈。
4·His career took a nose dive after he was fired by the company.
他被公司解雇以后，事业一落千丈。
5·When the head chef left, the restaurant's business took a nose dive.
那家饭店的大厨一走，生意便一落千丈。
6·My academic record took a nose dive, my parents were very angry about this.
我的学业成绩一落千丈，我的父母也为此十分不高兴。
7·The game took a nose dive on me, and I just had to get out of there as I was being eaten alive.
这场比赛对我有一个俯冲，我只是不得不离开那里，因为我是被吃活着。
8·However, who would ever know, my performance went into a nose dive when I came into the high school.
但是，谁知，到了高中的后，我的成绩一落千丈。
9·His pilot took off amidst a volley of gunfire but, confused by the hectic events of the moment, threw the wrong switch, sending the plane into a nose dive.
驾驶员在枪林弹雨中起飞，但情形混乱，令他手足无措，错扳了开关，让这架飞机俯冲下来。
10·The three-year romance took a nose dive following Kristen's summer indiscretion with her 41-year-old, married Snow White and The Huntsman director Rupert Sanders.
这段为期三年的感情在克里斯汀与《白雪公主与猎人》41岁的导演罗伯特桑德斯在夏天的轻率举动而一落千丈。