回归的英文：
to return (to previous condition)
Hong Kong's return to Chinese sovereignty
to regress

参考例句：

Multiple regression analysis
多重回归分析

He smiled like a weather man, like an ecstatic patron of recurrent light.
他象一个气象预报员又象一个欣喜若狂的回归光守护神似地露了笑容。

Macao's return will end years of humiliating foreign rule over Chinese land.
澳门的回归将从此结束外国在中国土地上统治的耻辱年代

What Debbie enjoyed to the point of obsession was a video of the amazonian rainforest
真正让黛比着迷的是那盒亚马逊雨林的录像带，他令黛比那强壮的身躯渴望回归家园的心激荡不已。

Homing instinct
归巢[回归]本能

intertropical.
南北回归之间的

He's in a dash to get Russia back into Europe.
他急于让俄罗斯回归欧洲。

Data inconsistencies occurred during regression test.
回归测试中出现数据不一致。

If we follow the path of returning to sanity, they will wither.
如果我们遵循回归理智的道路，基地组织就会枯萎。

Soul then works its way back in a long pilgrimage to its primal source.
灵魂于是在回归其最初源头的漫漫朝圣路上跋涉。

return是什么意思：
v. 带回，放回，恢复，回到
n. 回来，归还，回报
adj. （票）双程的，往返的；（旅途）返回的，返程的

The return of a prodigal
回头浪子

Return ReceiptsSettings for requesting or returning receipts
返回收据有关收据的请求或返回有关的设置

To return disappointedly; defeated.
铩羽而归

previous是什么意思：
adj. 先前的；过早的

You are a little previous in learning English.
你在学习英语上有点过急。

He was judging by previous dinners.
他是照从前吃过的晚饭来猜测的。

the indiscriminate policies of the previous administration.
前任内阁令人困惑的政策

condition是什么意思：
n. 情况，状态；疾病；身份；前提；条款；环境，条件；境况
v. 影响；使适应；由…决定，以…为条件；制约；护理；使健康

This is a conditional ceasefire.
这是有条件停火。

Is there a remedy for this condition?
有没有解决这个情况的方法？

The condition of man . . . is a condition of war of everyone against everyone
人类的状态.是人与人对抗的战争状态