旧日里,人们常见一些走街串巷的小商贩,或肩挑、或手推,四处游走,做着不扎根的生意,靠着一句句让人耳熟能详的经典叫卖声,向过往的人们兜售日用百杂、酱菜食品或者提供加工、修理等各式服务。他们一声吆喝,既兜揽了生意,又方便了市民的日常生活,就连胡同的孩子也常跟着咿咿呀呀 In the old days, people often saw small traders going by the street, or shoulder pick, or hand push, walk around, do not take root in the business, relying on a well-known classic shout, to the past people Sell ​​daily miscellaneous, pickles food or provide processing, repair and other services. As soon as they shouted, they not only took over the business, but also facilitated the daily life of the people. Even the children of Hutong often followed Baba