The redesigned site also features improved browsing options that group content into four categories—disorders; subjects; assessment, treatment, and guides; and references and manuals.

重新设计的网站也凸显了改良后的浏览选项——将主要内容分成四大板块：“障碍”，“学科”，“评估与治疗”和“指南、参考书与手册”。

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Technicalwriting has traditionally been associated with the creation of technicaldocumentation such as users' guides, instruction manuals and trainingmaterials.

一直以来，技术文档写作一般被认为就是与创建技术文档有关的工作，例如撰写用户手册，使用说明还有培训材料。

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Training material : trainers’ guides or manuals, simple notes or handouts, illustrated posters or booklets;

培训材料： 培训指南或者手册、简单笔记或印刷品、插图海报或小册子；

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