他引用了一片报纸的文章，该文重新计算了目前在伦敦200码之内就有32个电子眼，而这些在乔治·奥威尔写的一本书《1984》里。

He cited a newspaper article recounting that there are now 32 closed-circuit cameras within 200 yards of the London flat in which George Orwell wrote his book "1984".

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例如在IE8的网址列输入下列程序码会显示目前页面的文件模式。

For example, typing the following into Internet Explorer address bar displays the document mode for the current webpage.

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一种是把新字符赋以目前没使用到的8位码；

One is to assign additional characters to presently unassigned 8-bit codes;

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And the thing we've seen thus far is called "ASCII."

我们目前看到的这个东西叫做“ASCII“码“

哈佛公开课 - 计算机科学课程节选