translation.en: Now, you can't get to these sites with a normal browser -- Chrome or Firefox -- because they're on this hidden part of the Internet, known as Tor hidden services, where URLs are a string of meaningless numbers and letters that end in .onion, and which you access with a special browser called the Tor browser.
translation.zh: 但是你不能通过 一个普通的浏览器：谷歌或者火狐， 来进入这种网站 -- 因为他们是在因特网的 一个隐秘的角落： 叫做 Tor 隐藏服务， 它把URL变成一串没有任何意义的数字和字母， 以.onion结尾， 你要用一个特殊的浏览器来连接它： Tor 浏览器。