couch potato

1. N-COUNT A couch potato is someone who spends most of their time watching television and does not exercise or have any interesting hobbies. 电视迷; 大部分时间都在家看电视、不运动或没有其它兴趣爱好的人[非正式]

...couch potatoes flicking through endless satellite TV channels. ...在无数个卫星电视频道之间来回换台的电视迷。