https://blog.wongcw.com/2023/04/25/%e5%83%8f%e6%b5%b7%e8%b1%b9%e5%9c%a8%e6%b5%b7%e8%a3%a1%e6%af%8f%e5%a4%a9%e5%8f%aa%e7%9d%a1%e5%85%a9%e5%b0%8f%e6%99%82%e6%bc%82%e7%a7%bb%e6%b7%b1%e6%bd%9b%e8%ba%b2%e9%81%bf%e6%8d%95%e9%a3%9f%e8%80%85/
像海豹在海裡每天只睡兩小時漂移深潛躲避捕食者