The end does not always justify the means.

262最终并不总是为手段辩护。

" What on earth does this mean? "

“这究竟是怎么回事？”

Gisele, you know what that sound means.

吉赛尔，你知道那声音意味着什么吗？

What do you... What do you mean?

你什么意思？

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

“我的天呐，原来是这样。”

Let's see what that means for me.

咱们去看看那是用来干什么的。

" You're right, we did. We didn't mean anything by it."

“你说得没错，我们是不告而别的。我们这么做没什么特别的意思。”

But essentially, what active recall means is testing yourself.

但本质上，主动回忆意味着测试自己。

All these long, light nights mean plenty of sunshine.

漫长的白昼带来充足的光照。

And what does it mean to become more free?

变得更加自由意味着什么？

This is just the mean of this conditional distribution.

这只是该条件分布的平均值。

Just -- a circle. Gather means a circle.

围成一个圈 过来的意思是围成圈。

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

如果你住在美国，你就会懂我的意思。

Yeah, I know what you mean. It's important, though.

哦，我知道你的意思。但这很重要。

Hey, Aunt Claire. I heard you were being mean to Haley.

克莱尔姑妈 听说你对海莉很刻薄。

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？

Faced with a growing dilemma, pioneers began considering alternative means of vertical access.

面对日益严重的困境，先驱们开始考虑其他垂直的建筑方式。

I grew up, you know, so all these albums here, I mean, Aretha.

我是听着这些专辑长大的，比如，阿瑞莎。

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。

B) It is a necessary means to improve their understanding of scientific issues.

这是提高他们对科学问题理解的必要手段。