"It is a challenge after just a few months of implementation to be able to speak with confidence about when these things will occur,"

VOA: standard.2009.09.04

Because I don't just want it to be me, I want to have there be somebody that's me with my personality.

因为我想要的不只是我的身份，而是需要带有我的人格的人存在。

耶鲁公开课 - 死亡课程节选

So if we want to write out what that would be, it would just be to say that f minus is isoelectronic with neon.

那么如果我们把它写出来，它应该就是负一价的氟离子与氖原子是等电子的。

麻省理工公开课 - 化学原理课程节选

"Things happen,mistakes happen. If they're doing a recall, they're open about it with their customers, so I think it's just going to be a temporary setback.

VOA: standard.2010.01.28

There's also a distant psychological relationship with it because we just aren't as concerned as people used to be about where it came from.

心理上的感觉也变得疏远,我们不像以前的人那样,关心食品源自何方

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And we want to get the world's attention focused where we think it needs to be, with these continuing efforts by al Qaida and others to get just enough nuclear material to cause terrible havoc, destruction and loss of life."

VOA: standard.2010.04.11

You might be able to tell just by looking at it what was - if there was a disease what was wrong with it.

也许还能看出,这个细胞是否存在病变

耶鲁公开课 - 生物医学工程探索课程节选

"We are preparing stores such as rations and water so we can keep ourselves sustained and then it will just be patrolling out from the area to see if we can mix with the locals and find the insurgents."

VOA: standard.2010.08.04

So maybe a better way to talk about it would just be: Life's a biological process; we're all familiar with that process, sort of, in its middle stretches.

也许对此更好的表述方式是,生命是一个生物学过程,我们对这个过程都很熟悉,在它的中期

耶鲁公开课 - 死亡课程节选

So, we approached this machine here, the photograph is a little blurry, but it was very clear to us but if you zoom in on the screen and apologies for the reflections, again, this was just taken with my cell phone, you see what appear to be three huge buttons and at the top it said something like have a Charlie Card, which may very well apply to a lot of locals.

所以，我们走近这个机器，这个照片有点模糊，但对于我们来说是清楚地,如果我把它在屏幕上放大，我对这个影像感到抱歉,但是，这是用我的手机拍的,你们可以看到这里上面有三个很大的按钮,写了一些关于Charlie卡片的东西，对本地人来说是相当熟悉的。

哈佛公开课 - 计算机科学课程节选

If I went on and told you what the different incident light was, and what the electrons were ejected with, and then you could look up the ionization energy for the particular different elements, you should be able to actually determine exactly which element it is, but just with the information given, we can only narrow it down to these choices here.

如果我继续告诉大家入射光源是什么，出射电子的动能是多少，那么你可以去查一查,以上各个元素的电离能，这样你就应该能确定,这个元素到底是哪个，但是只凭题目中的信息，我们只能把范围缩小至以上几种元素。

麻省理工公开课 - 化学原理课程节选

You don't need to know those, but just because it's a special case with the hydrogen atom, they do tend to be named -- the most important, of course, tends to be the Balmer series because that's what we can actually see being emitted from the hydrogen atom.

你们不需要记住,但因为这是氢原子的特例,人们想要命名它，最重要的是当然是Balmer系,因为它是我们可以看到的,从氢原子放出来的光谱。

麻省理工公开课 - 化学原理课程节选