嘴的功能之一是说话,话从口出,就有雅俗之分、高下之分、正误之分。有些人能说会道,但言谈吐语令人反感甚至深恶痛绝,若是普通百姓倒也罢了,偏偏有的官员、公众人物也“雷语”频频,危害不浅,应在戒除之列。一曰“油嘴”。“据我们所知,我们已经知道一些,我们知道我们已经知道一些,我们还知道,有些我们并不知道,也就是说, One of the functions of the mouth is to speak, words from the mouth, there are elegance and vulgar, sub-sub-points, right and wrong points. Some people can talk, but the speech is repugnant or hate speech. If the ordinary people do not forget it, just some officials and public figures are also frequent and harmless. They should be eliminated. One said ”nozzle.“ ”As far as we know, we already know something, we know we already know something, we also know that some of us do not know, that is,