在火车站出口处,在熙熙攘攘、人头攒动、“比肩继踵”的人流中,常常看见一些人迅速认出亲人时的雀跃,激动加呐喊,认亲朋之所以快,是因为曾经朝夕相处,脑子里存有亲朋的整体头像,现场无需核对眼鼻口五官,只需校对脸庞,速度之快,不易受到流动人群的遮挡干扰,多少年来,这种司空见惯的现象和科 At the exit of the train station, people are often briskly excited, excited and screaming at the bustling, crowded and crowded “shoulder to shoulder ” shoulder. There are friends and relatives in the overall picture, the scene without the need to check the nose and mouth features, just proofread face, fast, not easily blocked by the flow of people blocking the interference, for many years, this common phenomenon and Section