Rheinallt ap Gwynedd sy'n edrych ymlaen at y Tour de France. Rheinallt ap Gwynedd looks forward to the Tour de France. Show more
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Rheinallt ap Gwynedd sy'n edrych ymlaen at y Tour de France. Rheinallt ap Gwynedd looks forward to the Tour de France. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
