For many sites, a sitemap is simply a way of being friendly to robots such as search engines.

对于很多站点，提供站点地图只不过是对诸如搜索引擎这类自动机制的支持和友好。

youdao

The defects of Internet begin to appear, such as search engines just can base on key words, the degree of intelligence is low, the result searched out is not the real necessary of users and so on.

互联网的缺陷日益显露出来，如：搜索引擎只能基于关键字搜索，智能程度低，搜索出来的结果往往不是用户真正需要的等等。

youdao

We saw the emergence of flight search engines such as Kayak and Skyscanner.

我们看到了诸如 Kayak 和 Skyscanner 这些航班搜索引擎的出现。

youdao

While competitors such as Microsoft and vertical search engines such as Nextag have complained and will continue to complain that Google favors its own services unfairly, others think the FTC case was weak in the first place.

FORBES: FTC Lets Google Off The Hook In Search Competition Case

Media insiders say search engines such as Google have snarfed up the product-driven ads.

FORBES: Magazine Article

He compared the change to modern search engines such as Google, over the traditional Web browser.

FORBES: Thomson Reuters Brings Google-Like Search To Market Information