Adolygiad o'r papurau Sul, a'r Athro Gerwyn Wiliams yw un o'r gwesteion pen-blwydd. A review of the Sunday papers, and Professor Gerwyn Wiliams is one of Dewi's birthday guests. Show more
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Adolygiad o'r papurau Sul, a'r Athro Gerwyn Wiliams yw un o'r gwesteion pen-blwydd. A review of the Sunday papers, and Professor Gerwyn Wiliams is one of Dewi's birthday guests. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
