cut into something
phrasal verb with cut verb uk/kʌt/ us/kʌt/ cutting | cut
占用…的时间
If an activity cuts into a period of time, it fills part of it, often a large part of it.
I don't like doing the shopping on Saturday afternoon because it cuts into my weekend. 我不喜欢在周六下午购物，因为这会占用我周末的大块时间。