Well first is, you go over here to the right hand side for each one, and it says click here for the full text article.

首先在每份资料的右侧,写着点击获取全文

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There will be--here's another example of a different kind of article where when you click on the click here for full text option, you get something that looks a little bit different.

再举另外一种文章的例子,当你们点击选择全文时,会看到一些不一样的东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选