The banks were not technically government institutions well they're semi-government; it's kind of strange set-up.

严格来说，这些银行,不是政府机构它们是半政府机构；,它们是奇特地建立的。

耶鲁公开课 - 金融市场课程节选

Well a calorie technically--and this is again, not something that we would ever quiz you on but I just thought you might be interested to know-- that it's the energy required to raise one gram of water one degree centigrade, and we'll talk in a minute about you might go about measuring that.

理论上一卡路里,我重复下,这不是考试内容,但我想你们会感兴趣,一卡路里,是将一克水提升1℃所需要的热量,过会儿我们会讲如何测量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选