We usually watch the television at night.有什么错误.

问题描述:

We usually watch the television at night.有什么错误.

watch television 不需定冠词
Watch TV 是固定用法,省略the的其实比较少,通常都是带the或者a的,比如
go to the theatre,see a film(看电影),这些都是语言中约定俗成的,大家都这样用,所以记住就好