https://blog.wongcw.com/2021/12/25/snowbot-s1%e9%80%b2%e5%85%a5beta%e6%b8%ac%e8%a9%a6%ef%bc%9a%e5%8f%af%e8%87%aa%e4%b8%bb%e5%90%b9%e9%9b%aa%e7%9a%84%e6%a9%9f%e5%99%a8%e4%ba%ba/
Snowbot S1進入Beta測試:可自主吹雪的機器人