You may find it necessary to readjust the wheels from time to time.
你会发现不时

子很有必要。
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When days get longer, our bodies have to adapt to the exact opposite: Synthesize more vitamin D and serotonin and less melatonin, which is very energy-consuming and can take days or weeks for our bodies to readjust.
当白天变长时,我们的身体必须适
完全相反的情况:合成更多的维生素 D 和血清素,减少褪黑激素,这非常消耗能量,我们的身体可能需要几天或几周才能
新适
。