So will we be using the internet for video on-demand, will that be the killer app? Will millions of people wide watch this video right when they want to watch it?

所以我们会使用互联网实现随需视频么，那会成为杀手级应用么？会有数百万人,就在他们想看的时候看到视频么？

麻省理工公开课 - 媒体、教育、市场课程节选

Gary Gilmore The serial killer Gary Gilmore basically said the pain of others gratified him and caused him no unhappiness at all.

连环杀手,基本上就说过别人的痛苦,让他很高兴，他一点都不讨厌。

耶鲁公开课 - 心理学导论课程节选

And the real killer is if we get too close we're even going to have nuclear-nuclear repulsion between the nuclei of the two atoms.

而更致命的是，如果我们靠得太近,我们甚至会有,两个原子核之间的排斥力。

麻省理工公开课 - 化学原理课程节选

I'd like to ask you what the biggest killer was in 1900. What-- which of these things took the most lives in the United States?

你们认为1900年时的头号杀手是什么,哪一项在美国的致死人数最多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, the classes of T-cells: macrophages, natural killer cells, these are a class of cells that's particularly important called dendritic cells.

这类T淋巴细胞包括巨噬细胞,自然杀伤细胞等 统称为树突细胞,树突细胞尤为重要

耶鲁公开课 - 生物医学工程探索课程节选