工(gong)程(cheng)開荒 Land Reclamation
1.榦(gan)淨(jing)整(zheng)潔(jie):打(da)掃榦淨、物(wu)品收(shou)拾整(zheng)潔(jie)
2.空(kong)氣清(qing)新:沒(mei)有(you)浮沉(chen)物(wu)漂(piao)浮(fu),榦淨(jing)清(qing)新(xin)
3.煥然(ran)一新(xin):深(shen)度打掃榦(gan)淨后,室(shi)內纖(xian)塵不染(ran)









1.榦(gan)淨(jing)整(zheng)潔(jie):打(da)掃榦淨、物(wu)品收(shou)拾整(zheng)潔(jie)
2.空(kong)氣清(qing)新:沒(mei)有(you)浮沉(chen)物(wu)漂(piao)浮(fu),榦淨(jing)清(qing)新(xin)
3.煥然(ran)一新(xin):深(shen)度打掃榦(gan)淨后,室(shi)內纖(xian)塵不染(ran)