Mom hurriedly meet said: "the child doesn't know any better, no hard feelings."

妈妈连忙迎着说：“这儿童不懂事，别见怪。”

youdao

You can't get mad at the dog for ruining your shoes, he doesn't know any better.

别因为狗弄坏你的鞋子而暴跳如雷，他根本不知道。

youdao

the usual reply is a hesitant "Sorry, " or some other weak excuse, as he or she likely has not been trained properly or doesn't know any better.

通常的回答是犹豫。 “对不齐，”或者其他一些蹩脚的借口，好像他或者她培训没培好，或者不识时务。

youdao

Billy, wait a second. He doesn't know any better.

VOA: standard.other