I want about an inch off the back of my hair.

我想把脑后的头发剪短约一英寸。

《牛津词典》

The evidence shows that a large number of universities have fallen off the back of the pack, a few perform strongly and the rest chase the leaders.

有证据表明，很多大学已经落后了，有少数学校表现出色，而其余的都在不断追赶领先者。

youdao

They must have fallen off the back of a livestock truck.

它们一定是从运家畜的卡车上掉下来的。

youdao

The short wave signals bounce off the ionosphere that surrounds the Earth,back to the ground and then back to the ionosphere.

VOA: special.2010.12.08

It's a material force that his rhetoric challenges and relies on, gives him a means of getting off the ground, and a means of always getting back to it, too.

这是他的修辞所挑战的并且依赖的物质力量，这种力量给他离开地面的方法，也给他回到地面的方法。

耶鲁公开课 - 现代诗歌课程节选

You know, he sends the eagles off and they come back to him, storks and that kind of thing.

表演就是他会放走大鹰，然后它们飞回来找他，还有秃鹳，诸如此类的。

喜欢鸟 - SpeakingMax英语口语达人

If you do the basics well then you can build off the back of it.

BBC: Bath coach Steve Meehan hails Jack Cuthbert's maturity

Reagan and his followers never said the government should get off the back of big business.

FORBES: The Left's Lie About Reagan; Google Instant

Ma Lin's smashing forehands push his opponent ten feet off the back of the table.

NPR: Pingpong: A Chinese Obsession