绕口令是一种语言游戏 ,它用声、韵、调极易混同的文字交叉重叠编成句子 ,要求一口气急速念出 ,说快了容易出错 ,或是闹笑话。绕口令也叫“拗口令”,有的地方叫“急口令”。我个人体会 ,常念绕口令 ,对老年人身心健康颇有裨益。首先 ,有利于老年人延缓记忆力衰退。人的大脑功能 Tongue twisters is a language game that uses overlapping, overlapping sentences of sounds, rhymes, and accents, requiring rapid recall in one breath, quicker and error-prone, or jesting. Tongue tongue is also called “tongue tongue”, in some places called “urgent password.” My personal experience, often tongue-twisting, is quite beneficial to the physical and mental health of the elderly. First of all, it is good for the elderly to delay the memory decline. Human brain function