Her bank warned that unless she repaid the overdraft she could face legal action.是什么意思？

Her bank warned that unless she repaid the overdraft she could face legal action.

银行警告她如果不偿还透支钱款，她将面临诉讼。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

bank

n. 银行，（条形的）堆，（河的）岸，库存；vt.& vi. 堆积，筑（堤），将（钱）存入银

例句
Every bank pays close attention to the speed and accuracy of its staff.
每家银行都非常关注雇员的工作速度和无差错率。

warned

v. 警告( warn的过去式和过去分词 )，提醒，告诫，预先通知；

例句
Their instincts warned them something was amiss...
他们直觉上感到有什么地方不对劲儿。

that

det. 那个，那；pron. 那个，那；conj. 多么，如此…以至，用于某些动词、形容词和名词后，引出各种从句；adv. 不那么，那样；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

unless

conj. 除非，如果不；prep. 除了，…除外；

例句
No-one can set up a waste disposal company unless they can show that they've got enough money and trained staff to do the job properly...
任何人若想成立废品处理公司,必须证明其拥有足够资金和受训员工以保证工作可以顺利开展。

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。

repaid

v. 偿还( repay的过去式和过去分词 )，付还，报答，酬报；

例句
Her bank warned that unless she repaid the overdraft she could face legal action.
银行警告她如果不偿还透支钱款，她将面临诉讼。

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。

overdraft

n. 透支，透支额；

例句
It is very useful to have an overdraft facility...
有透支功能用处很大。

could

aux. “can”的过去式，能够，打算，用于假设语气的条件句，用于虚拟语气的结论句；

例句
The regulations were relaxed and the prisoners could get out and about a bit.
规定有所放宽，犯人可以出去短暂放风。

face

n. 面容，表面，脸，方面；vt.& vi. 面对，面向…，正视，承认；vt. （感到不能）对付，（明知不好办而）交谈，必须对付（某情况），面临…；

例句
Graham hit him across the face with the gun.
格雷厄姆用枪击打他的脸部。

legal

adj. 法律的，合法的，法定的，法律（上）的；n. 法定权利，依法必须登报的声明；

例句
The legal aid system should be accessible to more people...
法律援助制度应该面向更多人。

action

n. 行动，活动，功能，作用，手段，[法]诉

例句
The government is taking emergency action to deal with a housing crisis...
政府正采取紧急措施解决住房危机。