So when you go ahead and draw these on your problem-sets or on your exams, it's a good idea to put these dashed lines in, both for you and for people reading it to see exactly where your molecular orbitals are coming from.

所以当你在做课后题,或者考试的时候要画这些图时，最好把这些虚线放进去，既方便你自己也方便别人知道,这些分子轨道是从哪里来的。

麻省理工公开课 - 化学原理课程节选

And I really like how in California, no matter where you go, people are very friendly and real,

我很喜欢加州这一点，不管你走到哪里，人们都很友好，很真

加州的天气 - SpeakingMax英语口语达人

So, those are places where you see people get wounded and killed, if that can be done.

所以,这两处就是士兵们容易受伤的地方,严重时可能死亡

耶鲁公开课 - 古希腊历史简介课程节选

If you think about what ancient food gathering habits used to be like, you see things like this where people are out gathering food that is growing naturally, and you can think about what would-- what sort of conditions this would create and what kind of hardships it would create.

如果你想知道古代食物采集的习惯,请看这张图,人类都在野外采集自然生长的食物,你可以设想到,条件有多恶劣,生存有多艰难

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I indicated a couple of points here where if we looked in the 1665 in London you could ask the question another way to ask the question why are people living so long is to ask the question, why do people die?

我在这里提示一些关键点,如果我们观察一六六五年的伦敦,从另一个角度来问,人为什么能活的更久,就是问人为什么会死

耶鲁公开课 - 生物医学工程探索课程节选

As long as people... As long as you signal and people know where you are going and what you are going to do,

只要人们……只要你发出信号，人们知道你要去哪儿，你要做什么，

我使用自行车 - SpeakingMax英语口语达人

The first is the Triumph of Death, where you see what happens in real battle when people are just sort of slaughtered, and the commanders are off at a safe distance.

这一幅叫做《死亡的胜利》,你会看到真正的战争场面,人们在互相残杀,而指挥官们却在隔岸观火

耶鲁公开课 - 欧洲文明课程节选

Even if you're in a room or a battlefield where people are dying at the same time as you, to your left and your right, dying is not and cannot be something that is a joint undertaking.

即便你处在房间或者战场上,有人和你同时同地死亡，就在你的身边死亡，死亡也不是你们共同完成的。

耶鲁公开课 - 死亡课程节选

What they mean by that is, if you're a builder and you have this place where you show off your model homes, how many people are coming by to look at your model homes today as potential buyers?

意思就是,如果你是建造商,你有地方展示样板房,预计今天会有多少潜在顾客,来看样板房

耶鲁公开课 - 金融市场课程节选

Then, do you think people here are strict about where they're from?

那么，你觉得这里的人会很严格地区分他们来自哪儿吗？

英国与英格兰 - SpeakingMax英语口语达人

I have an ad i'll show you later in the class for Honey Nut Cheerios where people are talking about how they're having to suffer by eating Honey Nut Cheerios to lower their cholesterol level.

健康宣示:美国食品药品管理局认可并允许的对某种食品促进健康能力的公开宣传 我有一个广告,一会儿会给大家演示,关于坚果甜麦片,这种常被人们谈及的食品,如何通过,吃坚果甜麦片,来降低胆固醇含量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选