Beti George yn holi y gof Nia Wyn Jones o Gaerdydd. Beti George interviews some of Wales' most interesting people.
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Beti George yn holi y gof Nia Wyn Jones o Gaerdydd. Beti George interviews some of Wales' most interesting people.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
