你想我吗？你不知道我是打不倒的吗？

Did you think I was, didn't you know I'm indestructible?

youdao

她一向心性坚强，任何困难都打不倒他。

She has a strong character and will not be defeated by any difficulties.

youdao

生活毕竟是一个熔炉。它能够锻炼出这样倔强的孩子来。甚至人世间最惨痛的遭遇也打不倒他。

Life is a melting pot which hardens the will of children like him so that they are able to withstand the bitterest blows of life ever.

youdao