日常交流1第一单元 会面与问候实用对话1您好，您是美国来的史密斯女士吗？

Daily communication 1unit 1 Meeting and greetingPractical dialogues 1Excuse me. But are you Mrs. Smith from America?

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书中提供了数百段日常对话和实用的句型训练，但缺少中文译文。

There are hundreds of daily conversations and useful drills in this book, but with no Chinese translation.

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在以前的对话unix专栏(请参见参考资料部分)中曾多次介绍了find命令，这是一种非常有用的实用工具，可用于扫描并处理各种文件，甚至整个UNIX文件系统。

Many of the previous Speaking UNIX columns (see Resources) have presented the find command — an invaluable utility for scanning and processing files or even the entire UNIX file system.

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