这是一个很好的学习GSM理论的初级资料，非常实用，是一家国内知名通信公司内部培训资料-This is a very good learning the theory of primary GSM data, very useful, is a well-known communications company internal training materials

一款在线的css编辑器，由js和html构成，很适合初级用户使用-A line of css editor, html by the js and composition, is suitable for primary users

FCK网页编辑器,供初级学者学习，里面有example，可按照例子配置。-The FCK page editor for junior scholars to learn, there are example, in accordance with the example configuration.