如何用英文说谢谢

1、Thank you. /Thanks. 

日常口语中Thanks比Thank you.使用频率更高

Thanks a lot. 非常感谢

例句：Thank you for all you have done for us. 谢谢你为我们做的一切

2、I own you one.欠你个人情哈。

-Let me pay for it. 我来付吧。

-Thanks. I owe you one. 谢谢，我欠你个人情了。（胳距来自网络）

3、That's kind of you.  你真是太好了。

-I've brought you some more coffee. 

-That's kind of you.（来自网络）

4、You've been really helpful. 你真帮了大忙了

-You've been really helpful. 

-Anytime.随时开口就好。（来自网络）

5、Thank you from the bottom of my heart. 我打心底感谢你。

-Here is the gift I bring you from holiday.

-Thank you from the bottom of my heart.

6、Thank you anyway. 无论如何都要谢谢你。

例句：We don't accept tips,but thank you anyway. 

我们虽然没采纳帽散这些建议，不过还是要谢谢你。（来自网络）

7、I can't thank you enough.我真是感激不尽。

例句：You were a big help today watching the kids. I can't thank you enough.

今天你帮忙看孩子，真是帮了我很大的忙，感激不尽。（来自网国劣铲络）

1、I would like to express my （sincere） appreciation/gratitude to…

例句：I would like to express my （sincere） appreciation to  the plane's crew. 

2、I appreciate …

例句：I really appreciate all your comments and suggestions. 

（来自字典）

3、I am sincerely(deeply) grateful  for…我由衷感谢

例句：I am deeply grateful to my colleague, Helen Jones, for her guidance and encouragement. 

（来自字典）