Passive Income Examples: Useful books and guides, time saving computer applications, etc.

被动收入的例子：有用的书籍和导购、节省时间的电脑应用软件等。

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Great advantages of saving computer time significantly and improving accuracy are obtained by using this method to model foundation and tectonic problems.

结果显示这种无穷元在模拟此类地基与构造问题上具有很大优越性，大量减省计算机时，提高了计算精度。

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You can insert an image into Word directly from an online service such as Flickr, for instance, without first saving it onto your computer.

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What's cleverest about the system is that it can automatically find most of the pictures, tunes and playlists on the computer, saving you the agony of redoing playlists and reorganizing photos.

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He could replace antiquated linotype machines with computer technology, a huge cost saving on productivity.

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