1. He was influential in getting the hostages set free.
   他对人质的获释起到了一定的作用。
2. He was taken hostage by the guerilla.
   游击队将他扣为人质。
3. The hostages went through a dreadful ordeal.
   个个人质都经历了可怕的折磨
4. The hostages wept for joy on their release.
   人质获释时喜极而泣.
5. A voluntary hostage;voluntary community work.
   志愿人质;义务社区工作

　1个名词解释