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

you just like, continue living in your house and like, doing the life you used to do in high school.

你会呆在屋子里，过着像高中一样的生活。

来自西班牙 - SpeakingMax英语口语达人

Now, neurons are connected and they talk to one another and it used to be thought they were tied to one another like a computer, like you take wires and you connect wires to each other, you wrap them around and connect them.

神经元之间是相互联系的,它们彼此间存在信息的传递,人们曾经以为它们是被绑在一起的,就像计算机,就像是你要把所有的电线接在一起一样,你把电线缠起来,连在一起

耶鲁公开课 - 心理学导论课程节选

How do you get there? You go to go here, here and these could be busy roads, and so parents don't want to do it because of safety reasons, so you see how--when the country used to be laid out in a grid, like say New York City still is today, then people walk to get to places.

那要怎么才能去呢,你得绕道这里,还有那里的繁忙路段,出于安全原因家长们不允许孩子们这么做,可以看到,规划为网格状道路的地区,比如依旧保留了传统规划的纽约,人们出行是靠步行

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 don't know. They just don't really, they're not really used to like, saying hi and you know.

他们不太喜欢打招呼。

流浪者们很奇怪 - SpeakingMax英语口语达人

I think it, it's less now than it used to be like, you know, 50 years ago,

不过我想现在比过去少了，我是说，比50年前少了。

我们是普林斯顿家族 - SpeakingMax英语口语达人

It's to be used when you don't like something.

只有当你不喜欢某事的时候，才应该用这个句型。

I hate 课堂 - SpeakingMax英语口语达人

The "I wonder if" pattern, like it sounds, is used to express the fact that you don't completely know something.

I wonder if”句型，就像字面意思表达的一样，是用来表达你对某事并没有彻底的了解。

I wonder if 课堂 - SpeakingMax英语口语达人