在搜索引擎中搜问题是，出现频率高的就是问答类的网站，所以在问答类网站获取外链是很有必要的。
Search in the search engines question is, is the high frequency of site Q & A class, so in the Q & A class web site outside the chain is necessary.
本文所讨论的“答非所问”现象是在汉语的四类疑问句框架下进行的，针对汉语的十五类问答类型中的“询问-回答”类研究的。
The phenomenon of "Irrelevant answering" discussed in this thesis has been investigated in the area four types of interrogative sentences and 15 types of "Q&A" in the Chinese language system.
超级流行的软件开发者问答类站点Stack Overflow是Joel Spolsky 和Jeff在2008年制作的一个站点，现在它有了一个叫Server Fault的姊妹站点。
Stack Overflow, the uber-popular software developers' Q&A site created by Joel Spolsky and Jeff Atwood in 2008, now has a sister site called Server Fault.
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