事件界限

1

但是美国财政部长保尔森却决定与此收购事件划清界限，拒绝提供帮助。

But Hank Paulson , the treasury secretary , decided to draw a line and refuse such help .
2

然而，在区域城市群这一特殊城市共同体中，一方面，突发公共事件容易突破地域界限，相互传导，形成区域危机，另一方面，区域应急管理碎片化现象导致单个城市政府应急能力有限。

However , on the one hand , public emergencies easily break through the geographical boundaries and come into regional crisis . On the other hand , fragmentation of regional emergency management has led to limited emergency response capability .