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But this was now the age of the World Wide Web.
但現在是萬維網的時代
The Navy wanted to develop
海軍研究實驗室想發明
anonymous communications for this new era.
適用于這個新時代的匿名通訊系統
So Syverson and his colleagues set to work on building a system
因此賽福森和他的同事致力于建立一個系統
that could be used by operatives across the world.
供在世界各地的特工人員使用
You have enough of a network with enough distribution
你有足夠大的網絡 足夠廣的分布
that it's going to be very hard for an adversary to be
對于對手來說 想要關注所有的信息來源
in all the places and to see all the traffic wherever it is.
關注所有的通訊 會非常難
Syverson's system was called the Tor network.
賽福森的系統叫做洋蔥網絡
Tor stands for "The onion router".
洋蔥是洋蔥路由器的縮寫
It works like this.
它的工作原理就像洋蔥一樣
A user wants to visit a website
用戶想要瀏覽網頁
but doesn't want to reveal that IP address,
但不想泄露互聯網協議地址
the mark that identifies their computer.
這個地址能讓他人識別他的計算機
As they send the request, three layers of encryption
在他發送指令的同時 三層加密
are placed around it like the layers of an onion.
像洋蔥一樣將其包裹起來
重點解釋：
1.work on 忙于
例句：This medicine will work on the affected part.
這種藥能對患部起作用。
2.hard for 為...努力
例句：You must study hard for the benefit of your own.
為了你自己的利益你必須努力學習。
3.enough of 對 ... 厭煩的
例句：I've had just about enough of that.
這個我真受夠了。
