It wouldn't surprise me in the least if they sell sponsored listings within the application itself so that suggested itineraries have a set of sponsored businesses at the top of the list.
如果Google在应用软件内部推销赞助商链接，而推荐线路的列表顶部会出现一组赞助企业的名单，这也不足为奇了。
The results page of Yahoo's search engine will show not just the usual list of search results and sponsored links, but also a left-hand navigation that helps users to narrow down their search further.
雅虎新版的搜索结果页面不但将显示普通的搜索结果列表和赞助商链接，还在左边添加了一个导航栏，能够的帮助用户进一步筛选搜索结果。
Sponsored links a "displays a list of suggested links based on keywords entered in the search request."
SponsoredLinks—根据搜索请求中输入的关键字，显示建议链接的列表。
Sponsored links a "displays a list of suggested links based on keywords entered in the search request."
SponsoredLinks—根据搜索请求中输入的关键字，显示建议链接的列表。
应用推荐