on and on

汉语翻译

例句：

1. It rained on and on for three whole days at the beginning of our holiday.
   我们的假期刚开始时，雨就整整下了３天。
2. He rambled on and on without giving anyone else a chance to speak.
   他不停地讲着，也不给别人一点讲话的机会。
3. People went to visit the Museum on and on.
   参观博物馆人们络绎不绝。
4. He worked on and on all night.
   他连续不断地干了个通宵。