它是有礼貌的你这么说
It is very nice of you to say so.谢谢你这么说.
It is too presumptuous of you to say so.你这样说话太放肆了.
It is very handsome of you to say so.你如此说真大方.
It is not polite of you to cut the speaker short.你打断发言者的话,真不礼貌.
It is ungrateful of you to say that about him.你那样说他未免太忘恩负义.