She soon fell behind the leaders.

　　她很快就落在領先者的后面。

　　He slipped and almost fell.

　　他滑了一下，險些跌倒。

　　Bombs fell in the town.

　　炸彈落在了城里。

　　She fell and twisted her ankle.

　　她摔了一下，把腳崴了。

　　She fell while toddling around.

　　她在蹣跚學步時摔倒了。