My canvas bag had torn cottonfield pants and the tattered remnants of my huarache shoes in it.

我的帆布包里还有两条破烂的裤子,和破旧的革条帮平底凉鞋。

耶鲁公开课 - 1945年后的美国小说课程节选

You can always count on seeing tourist on the train with an American Girl bag or an American Girl box

你总是可以在火车上看到拿着“美国女孩”的包和盒子的游客，

小心超额消费 - SpeakingMax英语口语达人

And so it has what? In contrast to the sigma, it has a nodal plane containing both nuclei.

这是什么，和sigma相反，它是包覆在核上的平面电子云，有一个界面。

麻省理工公开课 - 固态化学导论课程节选

So he's packing and unpacking, packing and unpacking, trying all possible combinations of objects that will obey the constraint. And then choosing the winner. Well, this is like an algorithm we've seen before. It's not greedy.

因此它不断装包和清包,尝试了所有满足约束条件的物品组合,最后选择最优者,这很像我们以前看过的一个算法,这不是贪婪算法。

麻省理工公开课 - 计算机科学及编程导论课程节选

But medium today is not what medium used to be, and because of that people really make a lot of errors in understanding how much a portion is.

但现在的中包薯条和过去的大小不同,因为这,人们理解什么是每日摄入量时,就犯了很多错误

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And, as you know, Einstein made many, many, many very important contributions to science and relativity, but he called this his one single most important contribution to science the relationship between energy and frequency and the idea of photons.

于这些波包里，你们也知道，爱因斯坦在科学和相对论上,做出了非常非常非常多的贡献,但它把这个叫做他对科学,最重要的贡献，就是能量和,频率之间的关系以及光子的概念。

麻省理工公开课 - 化学原理课程节选