Main message? Each one of us makes a difference every single day we impact the world around us and if we would just think about the consequences of the little choices we make what we eat,wear,buy, how we interact with people,animals, the environment then we start making small changes and that can lead to the huge change that we must have."

VOA: special.2009.11.18

One of the main difference is is that when you're talking about multi-electron orbitals, they're actually smaller than the corresponding orbital for the hydrogen atom.

其中最主要的区别之一,是当你讨论多电子轨道时,它们实际上，要比对应的氢原子轨道,要小一些。

麻省理工公开课 - 化学原理课程节选

I think the main difference is Australians tend to mumble a little bit and to draw out their vowels,

我想，主要的区别是澳大利亚人习惯说话有点含糊，而且突出元音发音，

有趣的澳大利亚英语 - SpeakingMax英语口语达人

A major point of difference between the two main parties is whether the government should offer a health insurance program to compete with private insurance companies in an effort to drive down health care costs.

VOA: standard.2009.09.04

I like, the main difference to me is that NYU is a school located in the city blocks in New York.

我喜欢，对我来说最主要的不同就是纽约大学位于纽约市的街区。

纽约大学 - SpeakingMax英语口语达人

What do you think is the main difference between Germany and the U.S.?

你觉得德国和美国主要的区别是什么？

一见钟情的学校 - SpeakingMax英语口语达人

Well, the main difference is that up until 20 or 30 years ago,

嗯，最大的不同是20到30年前，

关于罗马尼亚 - SpeakingMax英语口语达人

I think that's the main difference.

我觉得这是主要的区别。

关于巴西 - SpeakingMax英语口语达人

The other main difference that we're really going to get to today is that in multi-electron atoms, orbital energies depend not just on the shell, which is what we saw before, not just on the value of n, but also on the angular momentum quantum l number. So they also depend on the sub-shell or l.

我们今天要讨论的,另一个很重要的区别就是,在多电子原子中，轨道能力不仅仅依赖于，我们以前看到的外层，不仅仅依赖于n的值，而是与角动量量子数也有关系,所以它们也依赖于亚外层或者。

麻省理工公开课 - 化学原理课程节选

Yeah, that's for me the main difference. I see that.

是，对我来说这是主要的区别。我能看出来。

一见钟情的学校 - SpeakingMax英语口语达人