Daylight helps trigger the production of the hormone melatonin, which helps regulate our mood and sleep patterns.

日光会刺激褪黑素的合成，这有助于使我们的情绪和睡眠模式保持规律。

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Daylight helps trigger the production of the hormone melatonin, which helps regulate our mood and sleep patterns.

日光会刺激褪黑素的合成，这有助于使我们的情绪和睡眠模式保持规律。

youdao