楷维留学指南特别分享新东方和环球雅思老师提供的2014年7月10日A类雅思写作真题解析及作文范文，希望对学生们的写作思路有所帮助。
2014年7月10日思写作题：
A类写作回忆
小作文：流程图，沙丘的形成。The diagram below shows the way in which sand dunes are formed.
大作文：
Some countries achieve international sporting success by building specialised facilities only for the training of top athletes, instead of providing facilities that everyone can use.
Do you think this is a positive or negative development?
