We are trying to understand the biology of sauropods, comparing their fossils to the anatomy of modern animals to get a better idea of how they lived.

我们正在尝试了解蜥脚类动物的生物学，比较它们的化石和现代动物的解剖结构，以更好了解它们是如何生活的。

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Even as we humans count on forests to soak up a good share of the carbon dioxide we produce, we are threatening their ability to do so.

即使我们指望森林吸收很大一部分人类生产的二氧化碳，但森林的吸收能力正在遭受人类的威胁。

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Today, though, we are seeing mergers of some of the greatest scientific minds, regardless of their location.

然而，在今天，我们看到了一些伟大的科学头脑之间相互合作，不管他们身处何方。

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"We all agree, " Lincoln continued, "that the so-called seceded states are out of their correct relation with the Union.

VOA: special.2009.12.31

And then we do variety about their trips during the year, and all of those are led by students.

在接下来的一年，我们会开展各种远足活动，这些活动都是由学生自己领导的。

普林斯顿公开课 - 人性课程节选

It even, I think, identifies the divine and the human, makes them hard to tell apart;binds them, even while we are being confronted with their difference.

我想，甚至这，使圣与人，难以被分辨，把他们联结在一起，尽管我们也看到,圣与灵之不同。

耶鲁公开课 - 现代诗歌课程节选

And if we use their biomass directly and not just the seed - all we use are the seed of the corn - we use their biomass directly to make energy and to run the plant that makes the energy, we can have biofuels that are immensely better, that can give us 80 or 90 percent reductions in greenhouse gases compared to gasoline.

NPR: Biofuels and Food Prices

"We do not get the sense that we are forcing these bad guys to change their methods because we have shored up all the holes and security problems, " said Mr Baker.

BBC: State-backed data spies hunt industrial secrets

Our house is not kept near the way it used to be, we are both exhausted and their is little to no time to focus on the marriage because we are spread way too thin.

FORBES: Magazine Article