此外，XPath通常能提高手工编码的搜索的性能。

Moreover, XPath often improves performance over hand-coded searches.

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而网络高手们则首次在90年代实施搜索引擎的最优化战略，使网络内容中首次出现了经搜索引擎索引的信息和数据。

And network ace people the optimization strategy that implements search engine in 90 time first, made the information that indexes via searching engine and data appear first in network content.

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