我们真的很感激他们所做的一切。

We feel really beholden to them for what they've done.

《柯林斯英汉双解大词典》

你一定会感激他们。

You are sure to feel thankful to them.

youdao

我很感激他们教会我很多。

I am grateful for the knowledge they all passed on to me.

youdao

I feel grateful that I get to handle them after they've just done yoga,

能在他们刚练完瑜伽后为他们服务，我非常感激，

上东区的瑜伽老师 - SpeakingMax英语口语达人