不礼貌的语言,如粗话、脏话等,是语言中的垃圾,必须坚决清除。他人忌讳的语言是指他人不愿听到的语言,交谈中要避免使用。如谈到某人死了,可用“病故”“走了”等委婉的语言来表达。港、澳、台同胞忌说不吉利的话,喜欢讨口彩。 Impolite language, such as swear words, dirty words, etc., is garbage in the language and must be resolutely removed. The language that others are jealous of refers to the language that others do not want to hear and should be avoided in conversation. If someone is dead, it can be expressed in euphemistic language such as “dead” and “departed”. Hong Kong, Macao, and Taiwan compatriots avoid taboos and say that they are unlucky.