Announcement Grade X by https://padlet.com/ariskahere/njr9mpn1z8ou give me the definition of announcement and it's function en-us 2018-04-16 03:20:15 UTC 2025-12-31 09:44:41 UTC hello@padlet.com the social function of announcement is to ... ariskahere https://padlet.com/ariskahere/njr9mpn1z8ou/wish/251986351 2018-04-16 04:13:38 UTC https://padlet.com/ariskahere/njr9mpn1z8ou/wish/251986351