panneau d'affichage angolul

billboard [billboards]▼◼◼◼(large advertisement along side of highway)
noun
[UK: ˈbɪl.bɔːd] [US: ˈbɪl.ˌbɔːrd]

bulletin board [bulletin boards]▼◼◼◻(a board)
noun
[UK: ˈbʊ.lə.tɪn bɔːd] [US: ˈbʊ.lə.tən ˈbɔːrd]