thank的形容词是什么?

I am still thankful to the railway staff and the person who found my purse.

我仍然感谢铁路工作人员和找到我钱包的人。

I was so thankful that I gave him all the money in my purse, but he refused.

我很感激，就把钱包里所有的钱都给了他，但他拒绝了。

I must not talk about it any more, for I have to be thankful for many things.

不过我不能再谈这件事了，因为我有许多事情要感恩。

He is very thankful to his fans for supporting him and will continue to work hard.

他非常感谢他的粉丝对他的支持，并会继续努力。