1) "be responsible for general sanitation,green covering and keeping good social order in a designated area outside the unit building "
门前三包
2) Qianmen
前门
1.
Qianmen Commercial Street was first established at the end of Ming Dynasty and in the early of Qing Dynasty.
前门商业街始建于明末清初,至今已有三百多年,从廊坊到京都第一商业街,不少商业建筑随业态的改变而改变,使得前门大街的古都风貌日益消衰。
4) Threshold Closure
门限闭包
5) knack knapsack
窍门背包
6) contracting by the sector
部门承包
补充资料：前门
1.前面的门;正门。 2.比喻正经的办事途径。 3.指北京的正阳门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条