Imagine plugging in the DVD, or whatever it is, with all of the best possible experiences.

想象插入一张光碟，里面储存着所有最好的可能的体验。

耶鲁公开课 - 死亡课程节选

There are still some active smallpox virus specimens kept in the world, and there are two sources of small--two places where smallpox is stored now.

世界上仍有地方保存着,一些具有活性的天花病毒样本,有两个地方还储存着天花病毒样本

耶鲁公开课 - 生物医学工程探索课程节选