An occasional restless night is nothing to worry about, but a continuous lack of zzz's can hamper your immune system's ability to function.

  • 偶尔休息不好没什么好担心的,但是长期缺乏深度睡眠会妨碍免疫系统的正常作用。

  • 互联网摘选 2025-01-20 13:18:29

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