市井小民 meaning in Chinese

everyday people

The driver, a little cockney dressed in proper black, not visibly suffering from the moscow heat .
司机是个矮小的，穿着合乎传统的黑色制服的伦敦市井小民，看不出莫斯科的热浪对他有什么影响。
Small minds discuss people
市井小民议论他人。
Yet it is almost certain that they did not know exactly what a virus was
半个世纪前，即使像克莱姆登这样的市井小民，对病毒也都有些认识：病毒是一种微小的病原体。
Others were purely commercial centers , where trade and local markets dictated the patterns of daily life
有些则是纯粹的商业中心，透过门庭若市的贸易与地方市场活动，更可勾勒出市井小民的日常生活样态。