Be careful lest you fall from that tree.

要心, 以免树摔下来。

The train stopped with a violent jerk, nearly tipping me out of my bunk.

火车突然停车, 我差一铺摔下来。

Pete came a cropper on his motorbike and ended up in hospital.

皮特摩托车摔下来，进了医院。

He sustained an injury to his spine when he fell off his horse.

他马摔下来, 伤了脊梁骨。

Madonna fell off a horse on the weekend at Long Island when a paparazzo jumped out of the bushes to take a photo and spooked her horse.She was taken to a local hospital.

周末，娜在纽约长岛骑马时，突然有狗仔队草丛中跳出拍照，令马儿受，娜也马身摔下，之后被送往医院。