1.The address is the third floor of the library.
2.The participants of opening are computer enthusiasts
3.Our demand is for some of the participants in the learning process in their own problems
英语翻译地点是图书馆3楼.怎么翻译.参加对象为电脑爱好者..翻译.我们的要求是参加者准备一些自己在学习过程中遇到的问题.