该装置看上去像录像机，连接在家用电视机和立体音箱上。
The device looks like a video recorder and plugs into the home television and stereo system.
把电视机或者音箱拆了，试着在把它重新安装好，让它正常工作。
Take apart a television set or a stereo and try to put it back together again and make it work.
我们所有的珠宝、银器、立体音箱器材和电视机。
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