But she tells us in an e-mail: "A live conference feed was 100% better than a textbook.

VOA: special.2009.11.12

Some of us make it to the ripe old age of 80, 90 a 100 or more.

有些人活到八九十岁高龄甚至更老。

耶鲁公开课 - 死亡课程节选

Each of us has something like 10^14 cells.

我们每个人都由约100万亿个细胞构成

耶鲁公开课 - 生物医学工程探索课程节选

In my in my area of research, it's common for us to want to process about 100 images a second in order to get real time display. Each image has about a million elements in it. I 've got to process about a half a gig of data a second in order to get anything out of it.

在我们的研究领域内，我们经常要在一秒钟内处理大概,100张图片以获得实时显示,每个图片大概包括了100万像素,因此我必须在1秒内,处理半个G的数据,来获取我想要的。

麻省理工公开课 - 计算机科学及编程导论课程节选