词汇	画沙
释义	画沙 huà shā古代書家以為筆鋒如錐畫沙，方為高妙。
随便看	Politeness implication politeness implicature Politeness is an attribute of a gentleman politeness is the attribute of a gentleman Politeness is the attribute of a gentleman politeness language Politeness Maxim politeness of principles politeness of the language PolitenessPrinciple politeness principle politeness principles politeness principles in Chinese politeness principles in English Politeness Prnciple politeness problem politeness relativity politeness strategies politeness strategy politeness-strategy pragmatic awareness politeness system Politeness tactics Politeness Theory Politeness Theoryp Politeness will bridge overmany difficulties