https://fitz.hk/sports/hiking/%e5%a4%8f%e5%a4%a9%e8%a1%8c%e5%b1%b1-%e4%ba%86%e8%a7%a3%e5%b1%b1%e5%be%91%e3%80%8c%e9%81%ae%e8%94%bd%e5%ba%a6%e3%80%8d%e9%81%bf%e5%85%8d%e4%b8%ad%e6%9a%91/
[夏天行山] 了解山徑「遮蔽度」避免中暑