https://iqvel.com/zh-Hans/a/%E8%82%AF%E5%B0%BC%E4%BA%9A/%E6%A1%91%E5%B8%83%E9%B2%81%E5%9B%BD%E5%AE%B6%E4%BF%9D%E6%8A%A4%E5%8C%BA - 稀树草原