Effluent from textile and petrochemical factories lining the canal , combined with raw sewage from the surrounding suburbs , had poisoned this section of the world ' s oldest man - made waterway 運(yùn)河沿岸的紡織、石化工廠排放的污水,再加上市郊排出的未經(jīng)處理的下水道排泄物,已經(jīng)嚴(yán)重毒害了這條世界上最古老的人造水道。
In case a non - navigable stream or man - made waterway becomes navigable after a dam or sluice gate structure is built , the construction unit shall simultaneously build ship passage facilities or reserve sites for such facilities , and the expenses needed thereby incurred shall be borne by the communication departments concerned , unless there are other state - provisions applicable 在不通航的河流或者人工水道上修建閘壩后可以通航的,閘壩建設(shè)單位應(yīng)當(dāng)同時(shí)修建過船設(shè)施或者預(yù)留過船設(shè)施位置,所需費(fèi)用除國(guó)家另有規(guī)定外,由交通部門負(fù)擔(dān)。