A wide range of usenet search engines are fully supported .
新闻组搜索引擎的广泛的全力支持。
If you want to read usenet newsgroups and don 't want to pay for a newsreader and do not want to download binaries .
如果你想阅读新闻组,不想支付新闻阅读器,不想要下载的二进制文件。
In 2001 , we launched google image search and via google groups we made available and searchable the most comprehensive archive of usenet postings ever assembled ( 800 million messages dating back to 1981 ) .