非常感谢你：Thanks a million./ Thank you very much./Words cannot express how thankful I am./I want to express the depth of my gratitude to you.
表示感谢的英语表达： 1.Thanks a million.
万分感谢。
2.I must owe you one.
我欠你一次人情。
3.Thanks ever so./ Thank you very much.
非常感谢。
4.Thank you for your help./ I appreciate you help./ I am gratitude to you for helping me.
谢谢你的帮忙。
5.I truly appreciate your timely help.
我真心感谢你的及时帮助。
6.I thank you from the bottom of my heart.
我衷心感谢你。
7.My gratitude to you for all you have done for me.
谢谢你为我所做的一切。
8.Words cannot express how thankful I am.
言语已不足以表达我对你的谢意。
9.All I could say is--thanks.
我想说的只有：谢谢。
10.I want to express the depth of my gratitude to you.
我想向你表达我深切的谢意。
扩展知识：
1.You are very welcome.
你太客气了。
2.You are more than welcome.
不必客气。
3.My pleasure.
我的荣幸。
4.It was my pleasure.
这是我的荣幸。
5.It was nothing.
那没什么。
6.Don’t mention it, it’s my pleasure to help you.
不用客气，帮助你是我的荣幸。
7.Not at all.
不用谢。
8.Anytime.
不用谢，我随时愿意为你效劳。
