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。

　　Falling debris rained on us from above.

　　碎片從上面像雨點兒一樣落在我們身上。

　　School enrolments are currently falling.

　　目前學(xué)校的注冊人數(shù)在減少。

　　I had a sensation of falling, as if in a dream.

　　我有一種墜落的感覺，像在夢中似的。