harp on
责骂；批评；申斥
A：My mother always harp on me.
B：So does my mother. They’re just like that, I’m already used to it.
A：But I can’t bear it.
B：What they do is just for our good.
A：我妈总是责骂我。
B：我妈也是。她们就是那样。我已经习惯了。
A：但我不能忍受了。
B：她们那样做也是为我们好。
