工(gong)程開荒(huang) Land Reclamation
1.榦淨(jing)整(zheng)潔:打掃榦(gan)淨(jing)、物(wu)品(pin)收拾整(zheng)潔
2.空(kong)氣(qi)清(qing)新:沒(mei)有浮沉物(wu)漂(piao)浮,榦淨(jing)清新(xin)
3.煥(huan)然一新:深度打掃(sao)榦(gan)淨(jing)后(hou),室(shi)內纖(xian)塵(chen)不染









1.榦淨(jing)整(zheng)潔:打掃榦(gan)淨(jing)、物(wu)品(pin)收拾整(zheng)潔
2.空(kong)氣(qi)清(qing)新:沒(mei)有浮沉物(wu)漂(piao)浮,榦淨(jing)清新(xin)
3.煥(huan)然一新:深度打掃(sao)榦(gan)淨(jing)后(hou),室(shi)內纖(xian)塵(chen)不染