垫上后倒的英文：
fall backward

参考例句：

Fall Backward
垫上后倒

fall是什么意思：
v. 落下；倒塌；摔倒；下降；减弱；阵亡
n. 摔倒；下降；秋天；垮台；陷落；瀑布
adj. 秋天的

Sleet is falling.
天上下起了冰雹。

fall into disfavour
失宠失众望

We observed the barometer fall. [The barometer was observed to fall.]
我们看见晴雨表下降。

All the expenses fall on me.
全部费用由我支付。

There was a light rain falling.
外面下着小雨。

backward是什么意思：
adj. 向后的，落后的
adv. 向后

Water can not turn Backward
河水不能倒流

Our society is going backward.
我们的社会在倒退。

Youth look forward and age Backward
青年人展望未来,老年眷恋过去

Youth looks forward and age Backward
青年人向前看,老年人向后看

Their policy of bullying backward countries has not changed.
发达国家欺侮落后国家的政策没有变。