unhitch

1.1 string has cut off a guitar , the moment exchanging for has needed to unhitch other strengthening the spring cone?

我也知道>娱乐闲>音乐>吉他1断了，换的时候要卸其它麽？

2.You cannot unhitch the technology of TV from the many hosts it depends on: radio, silicon transistors, LCD screens, cameras, artificial lighting, and electrical generation.

你不能将电视剥离出它所依存的这一切：电视台、硅晶体管、液晶显示屏、摄影机、人工照明和发电业。