1 . I've been on an emotional roller-coaster since I've been here.

自从我到了这里，情绪就起伏不定。

来自柯林斯例句

2 . The last few weeks have been a real roller coaster .

过去的几个星期，形势真是变幻莫测。

来自《权威词典》

3 . Over the last few years Japan's socialists have seen their electoral popularity take a roller-coaster ride.

在过去的几年里，日本社会党在选民中的支持率忽高忽低。

来自柯林斯例句

4 . It's great to go on the roller coaster five times and not be sick.

坐了5次云霄飞车都没晕，真是太棒了。

来自柯林斯例句

5 . She turned green when she came off the roller coaster .

当她从云霄飞车上下来时,脸色发青.

来自辞典例句