You also know that there's some vaccines that are not yet available, for diseases that we would very much like to prevent.

你们知道现在还有一些疫苗,仍没有研制出来,都是针对那些亟需预防的疾病的

耶鲁公开课 - 生物医学工程探索课程节选

I just wanted to draw your attention to some of the handouts we had Wednesday which are still available today if you didn't yet get them.

我希望你们看看周三发的东西,周三没拿到的今天还可以拿,今天还可以拿。

哈佛公开课 - 计算机科学课程节选