And, search not only allows niche marketing, it's global popularity allows mass marketing as well (if you can buy enough keywords).

而且调查不仅仅是在小范围的市场内进行调查，还可以在世界性的大市场范围内调查(如果你输入足够大范围的关键字)。

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This dictionary contains the language's keywords and global resources such as variables, objects, and subroutines.

这本字典包含语言的主题词和全球性资源例如变量、对象和子程序。

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