如何使用 "coaster" 造句

1. Are there any more pictures from the roller coaster ?
过山车上还拍了别的照片吗?
2. Are you dare to challenge the world steepest roller coaster ?
你敢挑战世界最陡的云霄飞车吗?
3. 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。
4. Share prices have been on a roller coaster these last few days .
最近几天来股票价格大起大落。
5. The citigroup report may help explain a roller coaster for the stock in recent days .
花旗的报告或许有助于解释该股最近几天犹如过山车般的状况。