无论如何，开源的吸引力是什么？

What is the attraction of open source, anyway?

youdao

这些库是开源的，并且易于使用。

The libraries are open source and simple to use.

youdao

新产品是商业的还是开源的？

Will the new product be commercial or open source?

youdao

But thankfully now in 2010, we're at the point where there's a whole lot of free and open source software that you can integrate into your projects that other nice people have made available.

不过幸好在2010年,现在有很多可用的开源,代码软件，你可以将其融合,到你的工程中。

哈佛公开课 - 计算机科学课程节选