整天看电视英语成语怎么说

如果你想说 "看电视整天" 这个意思的话，可以用 "watch television all day" 这个表达。例如：
"I've been watching television all day. I need to get outside and get some fresh air."
"All he does is watch television all day. He needs to find a hobby or something."
这里的 "all day" 意思是整天，可以放在句子的最后来强调。