如果搜索引擎认为您的站点采用了不道德的(即黑帽)seo做法，就可能会从它们的索引中删除您的所有页面。
If your site is implicated in unethical (or black hat) SEO practices by the search engines, all of your pages might be removed from their indexes.
search方法采用了两个参数：第一个参数是在练习的第3步创建的搜索上下文，第二个参数是第4步的两个属性的集合。
The search method takes two parameters: the first parameter is the search context you authored in Step 3 of this exercise and the second parameter is the collection of two attributes from Step 4.
采用一个边栏块来显示有关引用和Google搜索的信息可以实现的功能非常可怕：Rocky Oliver的Lotus Geek blog就在上面采用了边栏的方法。
What you can do with the side-column blocks to display information about referrers and Google searches is awesome: Rocky Oliver's Lotus Geek blog takes the side-columns way over the top.
应用推荐