The information centers available on the Web are often updated between product releases, and thus might contain newer information.

Web 上可用的信息中心通常在产品版本之间有所更新，因此可能包含较新的信息。

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If you are not familiar with blogs, they are often-updated personal pages that typically serve as an online journal.

如果您不熟悉blog： blog是经常更新的个人页面，通常作为联机期刊。

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The SEC, he said, has often updated its assessment of what constitutes material risk for investors, beginning with new environmental criteria following the Love Canal toxic dump scandal of the late 1970s.

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Mr. Ghonim's Facebook profile, which he updated often, lists Mr. ElBaradei as someone he admires along with Microsoft founder Bill Gates, billionaire investor Warren Buffett and Apple founder Steve Jobs.

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Customers are encouraged to check back often because the maps will be updated whenever coverage is enhanced.

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