So what does this mean for parents?

那么这对父母来说意味着什么呢？

We all intuitively know what it means.

觉都知道它是什么意思。

So what do you mean by that?

那是什么意思？

Just giving humanity the means to destroy itself.

不过是赋予人类自毁灭的手段罢了。

" Oh my God, this is what it means."

“的天呐，原来是这样。”

But essentially, what active recall means is testing yourself.

但本质上，主动回意味着测试自己。

And what does it mean to become more free?

变得更加自由意味着什么？

And I thought to myself, what does that mean?

心想，这是什么意思？

He believed that supernatural beings meant to harm him.

他认为有超自然生物想要伤害他。

This is just the mean of this conditional distribution.

这只是该条件分布的平均值。

If you live in America, you know what I mean.

你住在美国，你就会懂的意思。

I don't know what you mean, Miss llsa.

不知道你是什么意思，伊莎小姐。

We can change how we assess what a modest wage means.

可以改变决定合适薪资的依据。

They defy our notion of what it means to be a bird.

它打破了对鸟类的概念。

Apart from the doubt and the reassurance, what does it mean to you?

除了怀疑和安慰，这对你意味着什么？

However, regular physical activity may actually mean you are less tired in general.

然而，有规律的体育动实际上可能让你不那么累。

Things that we don't see doesn't mean they don't exist.

看不见的东西不代表它不存在。

The phrasal verb give up means to stop doing or stop trying something.

动词短语 give up 的意思是停止做某事或停止尝试某事。

And thinking differently basically means to think about what have we done wrong.

以不同的方式思考基本上就意味着去思考做错了什么。

And, like reserve, a preserve can also mean a place of protection for wildlife.

而且，像“reserve”一样，“preserve”也可以指保护野生动物的地方。