shut away meaning in Chinese

关起来

I hate being shut away in the country .
我很不喜欢住在闭塞的乡村。
Important military prisoners were shut away in a remote mountain village
重大的军事犯被关在一个偏远的山村里。
Mad people used to be shut away in special buildings ; now they can be treated in hospitals
以前神经失常的人常被关在特殊的楼房里，现在他们在医院里接受治疗。
It seems a gargantuan task to teach a pupil to memorize every word he needs to know , much as if the child were being asked to shovel a huge pile of sand , with the shovel shut away
教一个小学生去死背他们需要掌握的每一个单词，看来真是一项浩繁的任务，可更像要一个孩子铲掉一大堆沙子，却不给他铲子。