The inmates were moved to an undisclosed location.是什么意思？

The inmates were moved to an undisclosed location.

监狱里的囚犯被转移到一个秘密处所。

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。

inmates

n. 囚犯( inmate的名词复数 )；

例句
A dozen inmates have absconded from Forest Jail in the past year.
去年共有12名犯人从福雷斯特监狱逃脱。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

moved

adj. 受感动的；v. 移动，搬动( move的过去式和过去分词 )，搬家，行动，进展；

例句
John and Isabelle moved apart, back into the sun...
约翰和伊莎贝拉彼此分开，回到了阳光下。

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。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

undisclosed

adj. 秘密的，身份不明的，未泄露的；

例句
The vessel was escorted to an undisclosed port.
那艘轮船在护航下前往一个秘密港口。

location

n. 位置，场所，定位，外景（拍摄地）；

例句
The blood supply bifurcates between eight and thirty times before reaching each particular location in the body.
血液要分流8到30次才能到达身体的各个部位。