People seem to reach a plateau after initially hearing about AOP or learning the basics. One thought-trap goes like this.
在最初听说AOP或者学习基础知识后，似乎进入了一个平台阶段。
2
In recent years, a plateau phenomenon arises in the Chinese character learning, which is not fit for the present situation because of severe lack of reform.
近年汉字识字教学出现了高原现象。汉字教学改革严重滞后，远远不能适应当前汉字识字教学的形势。
3
To construct a modern learning library organization, an appropriate environment plateau needs to be established.