If you already have one of these libraries present on your computer , you do not need to install this documentation update 如果您的电脑上已经有这些程式库中的任何一版，就不需要再安装此一文件更新。
此: this一: one文件: document; file; papers; inst ...前一文件夹: previous folder单一文件界面: single document interface统一文件传送: unified file transfer统一文件格式: unified file format信中附一文件: a document attached to a letter择一文件属性: alternative file attributes取其一文件属性: alternative file attribute统一文件存取系统: unified file access system择一文件属性, 取其一文件属性: alternative file attribute附加的方式定入一文件: write only统一文件存取系统环境: unified file access system environment下载此目录下的唯一文件: download the only one file in this directory此一时: clothes do not make the man多此一: carry coals to newcastle邓一文: yi-wen deng凌一文: yiwen ling一文钱: a copper coin; yat bun chin一文字: ichimoji; ichimonji省一文是一文: a penny saved is a penny gained省一文等于挣一文: a penny saved is a penny gained省一文就得一文: a penny saved is a penny earned彼此一起: do the same thing as someone
