我的工作单位位于西宁最繁华的闹市街区西门王府井的楼上,这里有王府井超市、西大街百货商店、三丰商场、水井巷市场等大小不一的超市商铺,这里车水马龙,人流如织,身处闹市之中,整日车辆行驶的轰鸣声、商家的叫卖吆喝声、大屏幕影墙中不停滚动播放的配乐广告声不绝于耳。除了以上声源之外,这里还是乞讨者的集中地,现如今的乞讨者多以唱行乞,且都配有扬声设备,于 My work unit is located in the most prosperous downtown Xining Wangfujing upstairs, there are Wangfujing Supermarket, West Street department store, Mitutoyo market, Shuijing Lane market, such as the size of the supermarket shops, busy traffic, such as weaving , Living in downtown, the roar of vehicles throughout the day, the merchants shouting, the scrolling soundtrack on the big screen wall rolling endless ad. In addition to the above sound sources, there is also a concentration of beggars, and now more beggars are singing and begging, and are equipped with loudspeakers, at