零星工作 part time job ; odd job ; chore ; Episodic work

日常零星工作 chore

减少零星工程 Reduce the sporadic projects ; Reduce sporadic engineering

零星工作工场 job work

零星的城市工业用地 City Industrial Site

零星社会工程 piecemeal social engineering

房屋设备零星维修工程 piecemealrepair for facilities ; piecemeal repair for facilities