She went to the length of perjuring herself for the sake of him.是什么意思？

She went to the length of perjuring herself for the sake of him.

为了他,她做了伪证.

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

went

v. 进行( go的过去式 )，去，进展；

例句
I went round the streets and found his new abode.
我走街串巷找到了他的新住所。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

length

n. 长度，长，时间的长短，（语）音长，一段，一节；

例句
It is against the law to detain you against your will for any length of time...
无论强制扣押多长时间都属违法。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

perjuring

v. 发假誓，作伪证( perjure的现在分词 )；

例句
He went to the length of perjuring himself for her sake.
他为了她而走到作伪证的地步.

herself

pron. （反身代词）她自己，（用以加强语气）她亲自，她本人；

例句
She was old enough to absent herself from the lunch table if she chose...
她长大了，可以自己做主不来吃午餐了。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

sake

n. 缘故，理由，日本米酒，目的；

例句
They expressed the hope that he would pursue a neutral and balanced policy for the sake of national concord.
他们希望，为了国家的和谐，他会奉行中立、不偏不倚的政策。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。