Fedora Accessibility Guide - en to zh_CN translation catalogue (4 entries)

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en: Introduction
zh_CN: 介绍

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en: There are approximately 500 million people worldwide with some kind of visual, hearing, or mobility impairment. Currently there are over 54 million people with disabilities in the United States alone and that number is significantly increasing as the baby boomer generation continues to age. People with disabilities often find it extremely difficult to effectively use existing and emerging technologies which are often designed without regard to their needs. Websites with inaccessible content can also be problematic for screen readers and other specialized devices used by the disabled community.
zh_CN: 全球大约有5亿人带有不同程度的视力、听力或行动障碍。目前仅在美国就有5400万残疾人，并且该数字随着新生儿的出生还在持续增长。残疾人士通常没法正常使用已有的或新兴的技术，因为它们中很多设计都未考虑到残疾人士的需求。对于屏幕阅读器以及其它针对残疾人士的专用设备来说，网络上无法读取的内容仍然是个问题。

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en: Accessible features have been voluntarily integrated into operating systems, web interfaces, and other technologies because of marketing potential or because it has been "the right thing to do." Equal access to educational, professional, and recreational technologies is rapidly becoming a legal requirement. Federal agencies in numerous countries are formulating accessibility standards. Federal requirements in the United States went into effect in June 2001.
zh_CN: 基于潜在的市场因素或者因为那是 "正确的事情" ，辅助特性已经自动地集成在操作系统、网络界面以及其它技术中。 平等地获得教育、职业及康乐技术正迅速成为一项法规。很多国家的机构都在制定无障碍标准。美国的规定在2001年6月生效。

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en: Specialized hardware devices, applications, and utilities are available which considerably increase the usability of Linux for individuals with special needs.
zh_CN: 专用的硬件设备、应用程序和工具大大增加了Linux对特殊需求人士的易用性。
