工(gong)程開荒(huang) Land Reclamation
1.榦(gan)淨(jing)整(zheng)潔(jie):打掃榦淨、物(wu)品(pin)收(shou)拾(shi)整潔
2.空(kong)氣(qi)清新(xin):沒有(you)浮沉物(wu)漂(piao)浮(fu),榦(gan)淨清新(xin)
3.煥(huan)然(ran)一(yi)新(xin):深度打掃(sao)榦(gan)淨(jing)后,室內纖(xian)塵(chen)不(bu)染









1.榦(gan)淨(jing)整(zheng)潔(jie):打掃榦淨、物(wu)品(pin)收(shou)拾(shi)整潔
2.空(kong)氣(qi)清新(xin):沒有(you)浮沉物(wu)漂(piao)浮(fu),榦(gan)淨清新(xin)
3.煥(huan)然(ran)一(yi)新(xin):深度打掃(sao)榦(gan)淨(jing)后,室內纖(xian)塵(chen)不(bu)染