卡尔加里市长考虑更换一条断裂的水管;发生了灾难性的断裂。 Calgary Mayor considers replacing a ruptured water pipe; catastrophic break occurred.

卡尔加里市长考虑更换断裂的自来水管;发生了灾难性的断裂。 Calgary Mayor considers replacing ruptured water pipe; a catastrophic break occurred. 该市正在研究更换受损水管主体的可能性。 The city is examining the possibility of replacing the damaged water main. 尚未发现断裂的来源,但该市正在采取预防措施。 No source of the rupture has been identified yet, but the city is taking preventative measures.