地处上海市中心区的淮海中路是著名的淮海商业街。马路两旁高楼林立，大商厦、金融、珠宝等大商店鳞次栉比。从早到晚顾客盈门。这条街上每天客流量均在８０万人次以上。在各大商店门口及店内，经常可以见到身穿常青制服威严的保安队员在执勤。他们忠于职守，文明执勤，为群众 Huaihai Zhong Road, which is located in downtown area of ​​Shanghai, is famous Huaihai Commercial Street. High-rise buildings lined the streets, large commercial buildings, finance, jewelry and other large shops row upon row. From morning till night, customers are busy. The daily traffic on this street is over 800,000. In front of the shops and stores, you can often see the dignified security guards wearing evergreen uniform on duty. They are devoted to their duties, civilized and on duty, for the masses