These organisms absorb carbon dioxide from the atmosphere and take it to the bottom of the ocean when they die, where it stays for thousands of years.

我们知道，浮游生物会吸收大气中的二氧化碳，当它们死亡时会把二氧化碳带入洋底，并在那里停留数千年。

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Superstring theories take this idea and build the entire universe from the bottom up.

超弦理论以这个观点为基础，并从下向上构筑了整个宇宙。

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The best reason to set aside such doubts and hope that cloud computing will take off in health care comes from the bottom up.

最给力的支持来自底层，人们将这些质疑搁置一边，希望云计算能运用于医疗保健中。

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Wodka is part of a new wave of cheap, premium vodkas looking to take the market from the bottom up.

FORBES: Wodka And A New Business Model: Cheap, Premium Vodka

This move would add value but not take away from the bottom line.

FORBES: McDonald's All-Day Breakfast Bet: How Midnight McMuffins Could Boost Its Bottom Line

The team also hopes to take samples of mud from the bottom of the lake, to better understand the geological history of the West Antarctic Ice Sheet and Earth's past climate.

MSN: Mission to drill into buried Antarctic lake hits a snag