Bethan Gwanas sy'n sedd Caryl ar gyfer trafodaeth ar bwysigrwydd y galon. Bethan Gwanas sits in for Caryl and is joined by three panellists to discuss the importance of the heart. Show more
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Bethan Gwanas sy'n sedd Caryl ar gyfer trafodaeth ar bwysigrwydd y galon. Bethan Gwanas sits in for Caryl and is joined by three panellists to discuss the importance of the heart. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
