美国政府的官方网站
知道是官方网站的原因
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( LockA locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. .
每次灾难提交一份以上的申请会延误援助。
