to treat somebody like (a piece of) dirt
01
不把人当回事, 完全不尊重人
to not care about someone at all or have absolutely no respect for them
习语
例子
He treated her like dirt for years, and she finally left.
他多年都不把她当回事,最后她终于离开了。
不把人当回事, 完全不尊重人
他多年都不把她当回事,最后她终于离开了。