克拉克还建议用铁锅烹食，因为烹调过程中食物能从铁锅中吸收铁离子。

Clark also recommends cooking in iron pans, as food can derive iron from the pan during the cooking process.

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话说回来，他们发现的这些途径让人觉得人类看起来更像是反刍动物：比如山羊和绵羊，这类动物都是用细菌来消化所食植物中其它无法消化的物质。

Nevertheless, the pathways they found leave humans looking more like ruminants: animals such as goats and sheep that use bacteria to break down otherwise indigestible matter in the plants they eat.

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年幼的刺冠海星在出生后的第一个月就以浮游植物为食，所以海洋中肥料越多，浮游植物就越多，也意味着海星越多，这对珊瑚礁非常不利。

Larval CoT starfish eat phytoplankton in their first month of life, so more fertilizer in the ocean means more phytoplankton, which means more starfish, bad for the reefs.

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What do you mean, "raw"? "Well, somebody's sitting in a field eating a carrot. That's raw," you say, but wait a minute: what is this notion of "raw"?

生食“是什么意思，嗯，某一个人坐在田野中吃萝卜，这是生食“,你说，但是等等，这个生食的概念是什么？

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