讲解文本：

be hard on 对……苛刻，要求严格，不客气
Don't be so hard on yourself, you already did great.
别太为难自己，你已经干得不错。
Don't be too hard on him, he is just a little boy.
别对他太苛刻了，他还是个孩子。

疯狂练习吧！