It was deployed at a Cambridge University computer lab, and its sole purpose was to monitor a particular coffee maker so that lab users could avoid wasted trips to an empty coffee pot.

它部署在剑桥大学的计算机实验室，其唯一目的是监视一个咖啡壶，使实验室用户可避免将时间浪费在一个空的咖啡壶上。

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The ZIP file format, introduced in 1989, helps computer users transport large files by removing the empty spaces and redundant information from a file and by packaging multiple files into one bundle.

年引入的 ZIP 文件格式通过删除文件中的空白空间和冗余信息以及把多个文件打成一个包的方式，帮助计算机用户传输大型文件。

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All it has is an empty bookshelf and a computer desk inside a room - you can creatively fill it up with ICONS of your frequently used programs, folder shortcuts, control panel ICONS, etc.

这个桌面背景好像你的房间，里面摆放着一个空置的书架和电脑桌。你可以随意的把你经常使用的图标、文件夹、控制面版等中的图标放在书架中。

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Plastic wrappings, scattered cash, and empty computer boxes covered the living room.

NEWYORKER: Machine Politics

After that, you either have to empty the camera into a computer -- awkward on holiday -- or buy memory cards that function like extra rolls of film.

CNN: The Proof Is in the Pixels

"Here's another one, empty, " says supervisor Ann Zager as she guides me among vacant chairs and black computer terminals.

NPR: The End Of 9-To-5: When Work Time Is Anytime