To die of hanging at the bottom of a river! — the idea seemed to him ludicrous.

在河底被绞刑处死！这个想法对他来说，似乎有点荒唐可笑。

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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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Roman says once the algae use up the nitrogen, they eventually die and sink to the bottom, taking the nitrogen with them.

罗曼说，一旦海藻缺乏氮元素，它们终将死去，并带着氮沉入海底。

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The machine is made of magnesium through and through, with pressed metal on the lid and a die-cast variety on the bottom.

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The bottom line is: without consistent and continued effort, the lawn will never sprout, it can die or it can get overgrown with weeds.

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