我知道我永远无法报答他对我的救命之恩，我为他感到非常骄傲。

I know I can never pay him back for saving my life and I'm very proud of him.

youdao

我永远报答不尽你的恩情。

I owe you a debt of gratitude which I shall never be able to repay.

《新英汉大辞典》

你对我的恩情我永远也报答不完。

I can never repay you for your kindness.

youdao

我永远无法报答父母的亲情和支持。

I can never repay my parents for their love and support.

youdao

但是我可能永远无法报答你，你对我所做的太多太多了。

But I can never repay you, what you did for me is way more.

youdao

我永远报答不完你多方的好意。

I cannot repay you for all your kindnesses.

youdao

⊙、您的爱，我永远报答不了；

Your love, I will never repay the;

youdao

我将永远无法报答父母为我所做的一切。

It will be impossible for me to repay my parents for everything they have done for me.

youdao

我将永远无法报答父母为我所做的一切。

It will be impossible for me to repay my parents for everything they have done for me.

youdao