嘴巴的功能主要是吃饭和说话。当然还有接吻,但毕竟属于次要功能;因为世界上只有美食家演说家,没听说有接吻专家。人之大患一曰病,二曰祸。病从口入,祸从口出,嘴巴实在需要加强警卫工作。每当外出开座谈会时,夫人常会叮嘱丈夫:“多吃菜,少喝酒,多用耳朵少开口！”就是说,将说话的功能减少到最低限度。于是丈夫补充道:“听老婆的话跟党走！” The main function of the mouth is to eat and talk. Of course, there are kissing, but after all, belong to the secondary function; because the world only food gaffer, did not hear of kissing experts. People suffering from a disease, said two evil. Illness from the mouth, bad mouth, mouth really need to strengthen the security guard. Whenever I go out to open forums, my wife often tells her husband: “Eat more vegetables, drink less and use less ears!” That is to say, to minimize the function of speaking. So her husband added: “Listen to my wife’s talk with the party!”