外国人好接吻,爱接吻。现在中国的青年男女亦深受其影响。但是,接吻之风是如何兴起的恐怕就鲜为人知了。有一种说法是,人类在啖毛饮血的时候就懂得接吻了。那时,人的语言词汇还很不发达,有时,两人为了互传信息。就以磨鼻子为代号,向左磨磨,代表前面有敌人;向右磨磨,代表前面有猎物。但怎么磨起嘴唇来的,却没有说明,大概是磨错了信号吧! Foreigners kiss well and love kissing. Nowadays, young men and women in China are also deeply affected by it. However, the kissing wind is probably how little it is known. There is a saying that humans know how to kiss when they drink their blood. At that time, people’s language vocabulary is still underdeveloped, sometimes, the two people in order to share information. To rub the nose as a code, grinding to the left, on behalf of the front of the enemy; grinding to the right, on behalf of the prey. But how to sharpen your lips, but did not say, probably the wrong signal it!