Last, but (maybe!) not least, there's a debate raging about whether valid pages are more easily indexable by search engines like Google, Yahoo!, and MSN.
最后,针对有效的页面是否更容易被Google、Yahoo !和MSN等搜索引擎索引,存在着激烈的争论。
For example, write indexable or stage 1 predicates and avoid writing queries without join predicates (also known as Cartesian join).
例如,编写可索引或一阶谓词,尽量不要编写没有连接谓词(也称为 Cartesian 连接)的查询。
This is a normal enumerable collection, indexable by either group name and by integer index.
这是一个普通可枚举集合, 可以按组名称和整数索引进行索引。
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