That could be investor only in bonds or an investor only in stocks, but I also show on here what some other returns are that are available.

表示投资者只投资了债券或者只投资了股票，同时我在这里也展示了,其它可能性组合的收益。

耶鲁公开课 - 金融市场课程节选

So these are just some pictures to show you what the smallpox lesions look like on the face of a child, and then distributed over the whole body of an adult, to give you some better idea of what kind of a disease this was.

所以这里给你们展示一些图片,这就是小孩脸上的天花伤痕,这是天花遍布成人全身的样子,它能让你们更好的理解,天花是一种什么样的疾病

耶鲁公开课 - 生物医学工程探索课程节选