If the initial responders can get in, save lives, mitigate whatever flooding danger there is, that means the other groups can get in to restore the water, the roads, the electricity, which means then the construction people, the insurance agents, all of them can get in to rebuild the houses, which then means you can restore the economy, and maybe even make it better and more resilient to the next disaster.
如果应急响应小组 能够行动，拯救遇难者， 缓解洪水或者其他灾害的影响， 其他团队就可以开始 恢复供水，交通，电力， 这样的话，施工人员，保险代理人， 所有人都可以开始重建房屋， 经济就能恢复， 甚至变得更好， 提高今后对灾难的抗打击能力。