https://v.awis.cc/videos/watch/e647c552-1a0e-4cc7-a2c1-86bc0efd00f3 「天氣觀測網上課程」的第六集短片會繼續教大家觀天賞雲，這一集講解如何分辨層積雲（Sc）和高積雲（Ac）。「天氣觀測網上課程」的網址為： https://url.hko.hk/ovcWxObs Fri, 02 Oct 2026 11:10:32 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.airinf.com https://video.airinf.com/lazy-static/avatars/5e4ea842-8f87-44b3-84d9-a24424870bf5.png https://v.awis.cc/videos/watch/e647c552-1a0e-4cc7-a2c1-86bc0efd00f3 All rights reserved, unless otherwise specified in the terms specified at https://video.airinf.com/about and potential licenses granted by each content's rightholder.