●道谢

谢谢! 
Thank you. *在欧美日常生活中，不能忘记对别人表示感谢。
Thank you. (谢谢!)
You're welcome. (不客气。) 
多谢! 
Thanks. *比Thank you.较随便些。 
非常感谢! 
Thank you very much. *比Thank you.要有礼貌。
Thanks a lot.
Thank you so much.