We go back to the spring and we want to learn something about the spring.

我们回到弹簧的问题上来,我们要学习一些关于弹簧的知识

耶鲁公开课 - 基础物理课程节选

But it's something that if you learn enough about it, and you'll be able to find the rhythm

但当你学到足够多的时候，你会有一定的语感，

英语为什么这么难呢？ - SpeakingMax英语口语达人

If you don't do that, there's a danger you will learn something you don't have to, and we don't want that.

但是如果你不来,你就有可能学到一些不重要的知识,我们当然不希望这样

耶鲁公开课 - 基础物理课程节选

My hope is that you will learn something from what I'm telling you, even you don't want to emulate me.

我希望你们即便不学我,也能从我的话里，学到些什么。

麻省理工公开课 - 电影哲学课程节选

It's not bad to, if you like, learn from the skills of others in order to create something you want to write.

如果你愿意，从别人那儿学习技能,用来创造你自己想编写的东西也不赖。

麻省理工公开课 - 计算机科学及编程导论课程节选

Problems like the artificial heart are still unsolved, there's still room for innovation, still room to learn from what hasn't worked before, to learn from science, and to design something better.

人工心脏技术中存在的问题还没有解决,还有创新发展的空间,仍有从未涉足的领域来研究,通过对科学原理的学以致用,去设计出更好的产品

耶鲁公开课 - 生物医学工程探索课程节选

This "you have to" pattern is something that you really must learn,

you have to”句型是英语学习中必不可少的句型，

have to 课堂 - SpeakingMax英语口语达人

Sometime later, I will deal with functions of more than one variable, which I will briefly introduce to you, because that may not be a prerequisite but certainly something you will learn and you may use on and off.

再过段时间,我要开始处理多变量函数,到时候我会向你们进行简单介绍,因为那不是必须的,但是你们以后会学到,有时候还能派上用场

耶鲁公开课 - 基础物理课程节选