Everybody sit down again but don't but don't put your--keep your books handy because this is going to be pretty aerobic.

大家都坐下,但不要放下书,拿在手上,因为你们将要做些有氧运动

耶鲁公开课 - 博弈论课程节选

He says: It had only been through books, at best no more than vicarious cultural transfusions, that I had managed to keep myself alive in a negatively vital way.

并加以思索，他说，：,“唯有通过读书，这种让文化在我心中产生共鸣的方式,才能维系我生存的勇气。

耶鲁公开课 - 1945年后的美国小说课程节选

They're rules for how a company should keep its books so that there's some regularity and standards in how accounting is done.

准则规范了公司如何记账,并建立了一套,会计规范和标准

耶鲁公开课 - 金融市场课程节选