古登堡计划拥有大量的旧的电子书，可以免费下载。
Project Gutenberg has tons of old e-books you can download for free.
古登堡计划—古登堡计划是一个古老而大型的免费电子书资源。
Project Gutenberg - Project Gutenberg is one of the oldest and largest sources of free ebooks.
迈克·哈特，电子书之父，古登堡计划创始人，于9月6日逝世，享年64岁
Michael Hart, father of e-books and founder of Project Gutenberg, died on September 6th, aged 64
鉴于大多数人只读当代的材料，阅读旧材料就变成了一种优势。古登堡计划拥有大量的旧的电子书，可以免费下载。
Since most people read only the contemporary resources, reading old resources is an advantage. Project Gutenberg has tons of old e-books you can download for free.
鉴于大多数人只读当代的材料，阅读旧材料就变成了一种优势。古登堡计划拥有大量的旧的电子书，可以免费下载。
Since most people read only the contemporary resources, reading old resources is an advantage. Project Gutenberg has tons of olde -books you can download for free.
鉴于大多数人只读当代的材料，阅读旧材料就变成了一种优势。古登堡计划拥有大量的旧的电子书，可以免费下载。
Since most people read only the contemporary resources, reading old resources is an advantage. Project Gutenberg has tons of olde-books you can download for free.
鉴于大多数人只读当代的材料，阅读旧材料就变成了一种优势。古登堡计划拥有大量的旧的电子书，可以免费下载。
Since most people read only the contemporary resources, reading old resources is an advantage. Project Gutenberg has tons of olde-books you can download for free.
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