that instead of all the steps being reversible, let's just put in one irreversible step.

不是所有的过程都是可逆的，其中有一个过程不可逆。

麻省理工公开课 - 热力学与动力学课程节选

The richest one percent in both sections, put another way, held twenty-seven percent of all the wealth.

南北两方的最富有的百分之一人口,换句话说,占有总体财富的百分之二十七

耶鲁公开课 - 美国内战与重建课程节选

So these are diets where they put their name on the book like this, and of course, the classic one of all time was Dr. Atkins' Diet Revolution.

还有些书以人名为题,比如,经典的例子是,《阿特金斯博士的新饮食革命》

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We started out with just a simple idea: that you don't want to put all your eggs in one basket and if you had a lot of independent stocks you would want to just weight them equally.

我们从一个简单的想法开始：,你不想把所有的鸡蛋放入一个篮子里,如果你有许多互相独立的股票,你给它们相同的权重。

耶鲁公开课 - 金融市场课程节选

The only thing worth more than the slaves in the American economy of the 1850s was the land itself, and no one can really put a dollar value on all of the land of North America.

十九世纪五十年代的美国经济中,唯一价值超过奴隶的就是土地,而且没有人能够真正对,美国北部的土地进行估值

耶鲁公开课 - 美国内战与重建课程节选