下面就是新东方在线雅思频道为大家收集整理的雅思写作常用词汇：囚禁/关押/捕获，供大家参考。更多雅思报名官网的最新消息，最新、最专业的雅思备考资料，新东方在线雅思频道将第一时间为大家发布。

　　captivity[囚禁/关押/捕获]

　　-eg: The different reasons behind keeping animals in captivity may be education, research, recreation and conservation.;

　　poach[偷猎/侵犯]

　　-eg: Poaching of wild species for skins, ivory & supposed medical purposes should be punished.