路遇熟人切忌视而不见在街上或其它公共场所,遇见熟人、朋友时-若视而不见、低头不语或把头扭向一边,都将给人留下一种摆架子、不懂礼貌的不良印象。因此,应该主动与熟人打招呼,亲切问好,这是相互致意和沟通感情的 Road, acquaintances should avoid blindfolded in the streets or other public places, meet acquaintances, friends - if you turn a blind eye, bow or turn his head to the side, will give people a kind of poor posture, do not understand the bad impression of courtesy. Therefore, we should take the initiative to greet acquaintances, kindly say hello to each other, which is to greet each other and communicate feelings