改革带来了意想不到的后果。用英语怎么说？

改革带来了意想不到的后果。

The reforms had unexpected repercussions.

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。

reforms

n. 改革，改良，改造( reform的名词复数 )；v. 改善( reform的第三人称单数 )；

例句
Being in charge of the National Health Service reforms did not endear him to one and all.
负责国民医疗服务制度改革并未使得所有人都喜欢他。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

unexpected

adj. 想不到的，料不到的，意外的，忽然的，突然的；

例句
'You won't get away with this,' he said with unexpected bravado.
“这事你休想就这么过去，”他以出人意料的强横语气说道。

repercussions

n. 后果，反响( repercussion的名词复数 )，余波；

例句
Members of congress were warned of possible repercussions if their vote went through.
国会议员被警告如果他们的投票通过可能会带来不良影响。