跌宕起伏的意思

一：跌宕起伏的意思是指事物或情况变化不断，有高有低，起伏不定的状态。

二：怎么读（音标）：diē dàng qǐ fú

三：用法：跌宕起伏一般用来形容事物或情况的变化，特别是在时间上或程度上的波动。

四：例句1-5句且中英对照：

1. The stock market has been experiencing a lot of ups and downs recently, it's been quite a rollercoaster ride. (股市近期一直在经历着高低起伏，真是一场过山车之旅。)

2. Her emotions were on a rollercoaster, one moment she was happy and the next she was crying. (她的情绪像过山车一样，一会儿开心，下一秒就哭了。)

3. The plot of the movie was full of twists and turns, it was a real rollercoaster of emotions. (电影的情节充满了曲折和波折，让人感受到真正的情绪过山车。)

4. Life is never smooth sailing, it's always a rollercoaster of ups and downs. (生活从来都不会一帆风顺，总是充满了高低起伏。)

5. The economy has been fluctuating for the past few years, it's been a real rollercoaster for businesses. (过去几年经济一直在波动，对企业来说是一场真正的过山车之旅。)

五：同义词及用法：

1. 波动不定 (fluctuate)

2. 起伏不定 (unpredictable)

3. 难以捉摸 (unfathomable)

4. 不稳定 (unstable)

5. 变化多端 (ever-changing)

六：编辑总结：

跌宕起伏是一个形容词短语，用来形容事物或情况的变化不断，有高有低，起伏不定。它可以用来描述各种事物，如股市、情绪、情节等，也可以用来形容生活的起伏。与之相关的同义词有fluctuate、unpredictable等。使用时需要注意上下文语境，避免过度使用以免影响文章的流畅度。