他们列出主标题，而主标题之下有文章的各式小标题还有每篇文章的所在位置。

They list subject heading, with various titles of articles under them, together with the location of each article.

youdao

这些都可帮助你在任意主题上能找到相关文章。他们列出主标题，而主标题之下有文章的各式小标题还有每篇文章的所在位置。

These are AIDS to finding articles on any subject. They list subject heading, with various titles of articles under them, together with the location of each article.

youdao

文章标题有问号的被下载的较多，但被引用的较少；标题含有冒号的文章，被下载的较少，被引用的也较少。

Articles with question marks in the titles tended to be downloaded more, but cited less; and article titles containing a colon had fewer downloads, and fewer citations.

youdao

One or two cases, maybe just one actually, where I've got more than one article by the given author, I've given the title of the article as well.

一种或两种情况，也许实际只有一种，我不止找到该作者一篇文章，我也会给出文章的标题。

耶鲁公开课 - 死亡课程节选

I actually wrote an article, it was called, it was on the Lehman Brothers

我原先写过一篇文章，标题叫……是关于雷曼兄弟的，

研究美国经济 - SpeakingMax英语口语达人