How do you understand the underlined part in Paragraph 1?

如何理解第一段划线部分？

youdao

How do you understand his remarks?

你们对这个说法有何理解？

youdao

How do you understand them?

你如何理解它们？

youdao

And actually, a question that might come up, I just explained, the sodium channel, you might say, well, how do potassium channels work then, because I can understand how you can filter something big out, but how do you filter out something small.

实际上，可能大家会问一个问题，我刚解释过，钠离子通道，你可以说，好吧，那么钾离子通道该如何起作用呢，因为我可以理解你是如何把大东西过滤掉的，但是你如何把小东西过滤掉呢？

麻省理工公开课 - 化学原理课程节选

We'll talk about some chemistry today, what DNA molecules are like, why they have the behavior that they do, and you need to understand this in order to understand how you manipulate DNA.

今天我们会谈到一些化学结构,比如DNA分子的形态,它们为什么会以这种形态存在,你必须先掌握这些,才能理解如何操控DNA

耶鲁公开课 - 生物医学工程探索课程节选

So it's realizing the stories that are in people's heads before you even get to talk about solutions and understanding how do I get you to understand my point when you come with a lot of preconceived notions about who's poor, why are they poor, and beliefs about whether the government can even help them.

NPR: Beware the Bad Home Loans

If you live in the eurozone or do business with companies there, you must understand how the euro works or you may not be able to do your job.

BBC: EMU fast facts

Do you think you really understand how the economy will function if any of them become President?

FORBES: The Republicans- Party Of Old Money- Are Destroying Their Chances in 2012