Once the Internet expanded internationally, new, more specific top-level domains became necessary, to meet this need, a new system of geographical domains was developed.

• 一旦因特网在世界范围内扩大的情况下，一些新的，更多的专门最高级域名变得必要了，为了满足这些需要，一种地区性域名的新体系被提了出来。