婉曲是通过恰当的措辞把原来令人不悦或比较粗俗的事情说得中听。婉曲的目的是为了避免刺激对方。渴望被肯定、被尊重是人类普遍的心理需求，婉曲批评就是适应这一心理需求的言语技巧和艺术。婉曲批评是用迂回曲折的言语来表达批评之意，让被批评者在比较舒坦宽松的氛围中接受 The melody speaks delicately, or vulgarly, in the right words. The purpose of melody is to avoid stimulating each other. Longing to be affirmed and respected is the common psychological needs of mankind. Wryly criticism is the language skills and art that adapt to this psychological needs. Polite criticism is the use of tortuous words to express the meaning of criticism, so that critics in a more relaxed and relaxed atmosphere to accept