Top-level domain is the last part of a domain name address.

最高级域名是域名地址的最后一部分。

youdao

As long as there is no registered top-level domain can choose their own.

只要没有注册的顶级域名都可以自己随意选择。

youdao

As long as there is no registered top-level domain can choose their own.

只要没有注册的顶级域名都可以自己随意选择。

youdao