tumble into

• 偶然遇见 ...

tumble into的用法和样例：

例句

1. I ran into my professor in the lounge.
   我在休息室偶然遇见我的教授。
2. In the course of their adventures and albums they keep running into another couple of odd chaps who paired up, one from Africa and one from South America.
   在他们冒险的经历中和在他们的像册里记录着他们偶然遇见了一对古怪的小伙子，一位来自非洲，另一位来自南美洲。