Q: I have been using the Netscape Web browser for years.
问：我多年来一直在使用网景公司(Netscape)的网页浏览器。
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.
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。
Q. What does it mean when a Web site says a picture or document is in the public domain?
问：如果网站宣称一张图片或一份文档是在公共域内的，那是什么意思？
Q. What does it mean when a Web site says a picture or document is in the public domain?
问：如果网站宣称一张图片或一份文档是在公共域内的，那是什么意思？
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