roller coaster

过山车；

It's great to go on the roller coaster five times and not be sick.(能坐5次过山车而不吐真够棒的。)

Yet it is simple immaturity, rather than too much cash, that explains the roller coaster.(但不是过多的现金而是简单的不成熟造成了过山车式的危险。)

Suggestions: Think of your voice as a roller coaster ride for your listeners.(建议：把你的声音想象成是在让你的听众乘坐一趟过山车。)

A lack of identity outside your business produces a "roller coaster" effect.(对你的事业缺乏自我认同就会产生“过山车”效应。)

We've all had a roller coaster of a time - with the emotions to go with it.(我们都有了一次宛如坐云霄飞车般的经历，情绪也随之大起大落。)

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。)

But why is the feeling of being on an emotional roller coaster so common among teens?(但为什么青少年普遍感觉他们的情绪就像是坐过山车一样，时好时坏呢？)

It wasn't great timing, it was like being at the top of a roller coaster and watching it go down.(这并不是一个伟大的时刻，这看起来更像是在过山车的顶端，看着它下去。)

Election night was a roller coaster.(选举当晚的感觉就像是乘坐过山车。)

My heart was in my mouth when I reached the top of the roller coaster.(过山车到达最高点的时候，我的心都提到嗓子眼儿了。)

noun

1. elevated railway in an amusement park (usually with sharp curves and steep inclines)

Synonym: big dipperchute-the-chute

2. anything characterized by abrupt and extreme changes (especially up and down)

e.g. the economy has been on a roller coaster all year

1. 雲霄飛車：抬望眼,云霄飞车(roller coaster)的滑翔钢筋轨道凌空架起. 不必说它的弧度,也不必说它的落差,单是那高度,就让人望而生畏. 儿子告诉我公园开业后,1997年重建了这条云霄飞车轨道. 玩起来非常刺激,很受年轻人欢迎.

2.

2. 娱乐场的环形滑车道：resort to求助,凭借;诉诸 | roller coaster娱乐场的环形滑车道 | rule of thumb单凭经验来做的方法,比较简单有效的方法

3. roller coaster的反义词

3. 游乐场过山车：有奖储蓄premium savings deposit | 游乐场过山车roller coaster | 有理想、有道德、有文化、有纪律with lofty ideals, integrety, knowledge and a strong sense of discipline