They were hoping to find a camera that might contain a picture, which would prove whether or not the men reached the summit.

VOA: special.2010.06.30

They're red because they contain a special protein called hemoglobin which is very concentrated inside the cell.

红细胞的红色源于,其内部一种叫做血红蛋白的特殊蛋白质,血红蛋白在细胞内的浓度很高

耶鲁公开课 - 生物医学工程探索课程节选

I think that Milton intends for us to think of the verse in Paradise Lost as he wanted us to think of books in Areopagitica: the lines of Milton's poetry are not absolutely dead things, but they do contain within them a potency of life.

弥尔顿在《论出版自由中》让我们把书看作是肉体,我想他也想让我们这样看待《失乐园》的诗句：,弥尔顿的诗句不是毫无生气的，它们蕴含着生命的潜质。

耶鲁公开课 - 弥尔顿课程节选

They have had their genes changed to contain a special characteristic, like resistance to certain insects.

VOA: special.2010.11.09

Some of these books which we think are roughly from a certain date, they will contain narrative snippets or legal materials or oral traditions that may even date back or stretch back further in time, and they were perhaps transmitted orally and then ended up in these written forms.

有些篇章只是被我们粗略地认为出现于那个年代，其中包含的故事片段或律法材料或口头传统,其实也许能够追溯到更久远，所以这些很可能一开始是被口头传播,后来才用文字形式记载的。

耶鲁公开课 - 旧约导论课程节选