工程(cheng)開(kai)荒(huang) Land Reclamation
1.榦(gan)淨(jing)整潔:打(da)掃(sao)榦淨、物(wu)品(pin)收(shou)拾(shi)整潔
2.空(kong)氣清新(xin):沒(mei)有浮(fu)沉(chen)物漂(piao)浮,榦淨(jing)清(qing)新
3.煥然(ran)一新:深(shen)度(du)打(da)掃榦淨后,室(shi)內纖(xian)塵(chen)不(bu)染









1.榦(gan)淨(jing)整潔:打(da)掃(sao)榦淨、物(wu)品(pin)收(shou)拾(shi)整潔
2.空(kong)氣清新(xin):沒(mei)有浮(fu)沉(chen)物漂(piao)浮,榦淨(jing)清(qing)新
3.煥然(ran)一新:深(shen)度(du)打(da)掃榦淨后,室(shi)內纖(xian)塵(chen)不(bu)染