网络是外国人发明的，所以网址都是英文字母。这还是人家客气了一些，没有直接使用IP地址。可是即使如此对于国人来说，网址也是比较难记忆的。如果不是通过现成的链接去访问一个网页，即使不喜欢同外文字母打交道，也得在测览器地址栏输入一串外文字母，最令人可恨的是，即使 The internet was invented by foreigners, so the URLs are all English letters. This is still some of the more polite people, there is no direct use of IP addresses. But even so for people, the URL is more difficult to remember. If not through a ready link to visit a web page, even if you do not like to deal with foreign letters, have to enter a string of foreign letters in the browser address bar, the most hateful is that even if