thank sb.for doing sth.=thank sb.to do sth.

它们不等於的1 thank sb.for doing sth.解释为“因为某人做了某事而谢谢他”Thank you for helping me 2 thank sb.to do sth.-----有责备或强迫的意味:i will thank you to close the door------你把门关上,好吗?.又...