rise and fall

汉语翻译

例句：

1. The rise and fall of the temperature is caused by the wind.
   气温的上升和下降是刮风引起的。
2. The course of life is like the sea; men come and go; tides rise and fall; and that is all of history.
   人生如大海; 人来人去; 潮涨潮落; 这个构成了全部历史。
3. I am reading a book about the rise and fall of the Roman Empire.
   我正在看一本关于罗马帝国兴衰的书。