眼下城里人请保姆，常常是几家合请一人，早上在张家，中午在李家，晚上在赵家；快餐和超市也往往在每天生意旺时（比如晚上和节假日）雇用钟点工。这种被称为“小时工”的弹性就业形式的悄然出现，给城市尤其是大中城市的经济发展和就业促进带来了活力，道理很简单，雇用小时? At the moment, people in the city ask for nannies, often a few couples, Zhang Jia in the morning, Lee in the noon at home, and Zhao in the evenings. Fast food and supermarkets also often hire part-time workers in everyday business hours, such as evenings and holidays. The quiet emergence of this form of flexible employment called “hourly work” has brought vitality to economic development and employment promotion in cities, especially in large and medium-sized cities. The reason is very simple, hiring hours?