It was Mr.Karzai's first visit to this section.

VOA: standard.2010.05.26

We talked about the auditory cortex the first section and maybe there are other parts of the brain that are factoring in here as well but how is it that composers send this information to let's say, our auditory cortex here?

我们在第一节课的时候谈到过听觉皮层,也许大脑的其他部分,也参与了进来,但作曲家是怎么做到把这些信息,传送到我们所谓的听觉皮层的呢

耶鲁公开课 - 聆听音乐课程节选

For the first time, the philosophy department has just switched over to the online discussion section registration system.

哲学部门，第一次被替换,成为在线讨论注册系统。

耶鲁公开课 - 死亡课程节选

Our first review section will be in the week of January--with your teaching fellows-- will be in the week of January twenty-eighth and we're going to have to ask you to sign up with one of the teaching fellows.

我们的第一次复习课,将在一月。。。和助教一起-,将在1月28日所在的那周,我们会叫你们，选择和一个助教合作。

耶鲁公开课 - 金融市场课程节选

So in the first week we run a section called from strawberries to gene therapy where we talk about DNA, extract DNA, you can play with the DNA of an organism and we can think about how to use DNA for other purposes.

第一周组会的主题是从草莓到基因疗法,主要讨论DNA和DNA的提取,使你们对有机组织的DNA有直观的认识,并思考DNA的其它应用

耶鲁公开课 - 生物医学工程探索课程节选