Alun Thomas gydag ymateb i bynciau trafod y dydd. Alun Thomas with reaction to the day's talking points.
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Alun Thomas gydag ymateb i bynciau trafod y dydd. Alun Thomas with reaction to the day's talking points.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
