上次我们讨论了光合作用，即植物利用光将二氧化碳和水转化为食物的过程。

Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.

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糙米是镁元素的首要来源，身体会利用镁元素进行300多项化学反应(比如骨骼塑造和将食物转化为能量)。

It's a top source of magnesium, a mineral your body USES for more than 300 chemical reactions (such as building bones and converting food to energy).

youdao

糙米是镁元素的首要来源，身体会利用镁元素进行300多项化学反应(比如骨骼塑造和将食物转化为能量)。

It's a top source of magnesium, a mineral your body USES for more than 300 chemical reactions (such as building bones and converting food to energy).

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