Actually, it was an earlier edition, when I first assigned this book in the year 2000, I took it with me on vacation.

我看的是早一些的版本,2000年我第一次将其指定为教材,我带着这本书去旅行

耶鲁公开课 - 金融市场课程节选

We start our adventure on an airplane which the kids painted and designed and then we prepared for our trip which of course made of papers of kindergartens.

我们的旅程开始于,孩子们绘画和设计飞机,接着我们为旅行做准备,用幼儿园的纸做的行李箱。

麻省理工公开课 - 媒体、教育、市场课程节选

When traveling abroad, he refused the fancy lodgings that were reserved for such distinguished visitors.

在国外旅行时,他拒绝住在为贵客,准备的精致寓所中

耶鲁公开课 - 欧洲文明课程节选