我一定努力学习不辜负他的期望。

I must work hard so as to live up to his hope.

youdao

我一定努力学习，决不辜负父母的期望。

I will work hard to live up to my parents' expectation.

youdao

我一定努力学习，决不辜负父母的期望。

I will work hard to live up to my parents' expectation.

youdao