...wartime hostages and concentration-camp prisoners...是什么意思？

...wartime hostages and concentration-camp prisoners...

战时的人质和集中营的战俘

wartime

n. 战时；

例句
...the loyalty and camaraderie of the wartime Army.
战时部队里的忠诚和战友情

hostages

n. 人质( hostage的名词复数 )；

例句
Prisoners armed with baseball bats used the hostages to hold police at bay.
手持棒球棒的囚犯们挟持了人质，使警察无法靠近。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

prisoners

n. 囚徒( prisoner的名词复数 )，俘虏，被夺去自由的人[动物]等；

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。