felloff是什么意思

　　She fell off a ladder and broke her arm.

　　她从梯子上掉下来，摔断了胳膊。

　　She cycled round the corner, lost her balance and fell off.

　　她骑车拐弯时失去平衡，摔了下来。

　　I fell off the ladder.

　　我从梯子上跌了下来。

　　Two or three glasses fell off and smashed into pieces.

　　两三只杯子掉了下来，摔得粉碎。

　　Her cap fell off in the street and blew away

　　她的帽子掉在大街上，被风吹走了。