放在我博客上的话，它们就都是免费的。

On my blog, they were free.

youdao

我将会通过新闻通讯和每周以此放在我博客上的投票栏目和我的读者保持联系。(我觉得你们当中的很多人非常喜欢这些投票栏目，他们很有趣味。)

I will keep in contact with my readers through a newsletter and through polls that I will post weekly on the blog (I feel that a lot of you really like those polls They are fun!)

youdao

我把博客放在最后讲，是因为它是我把上述内容转变成知识的过程中，扮演着最重要的角色的工具，至少我是这么定义的。

I put blogging last because it is the tool that plays the biggest role in transforming all of the above into learning, at least as I define it.

youdao