通过此函数，我们现在可在字符串中找到多个匹配项，并且可从每个匹配项中提取特定的信息片段。

With this function we can now find multiple matches within a string and extract specific pieces of the information from within each match.

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这样做有很多好处：主要是让机器了解数据的特定元素，对于用户，可以使他们能够更容易地找到信息。

Doing so has many benefits - primarily for machines understanding particular elements of data, but also for users, such as enabling them to find information more easily.

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而其他的，包括那些对特定域名的潜在流量投机的人，则说他们为用户找到了与他们所想要的东西的相关信息。

Others, including those who speculate on potential traffic of a specific domain name, say they help people find information related to what they're looking for.

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