Mae'n 'Ddolig, felly mae 'na westai arbennig iawn yn y stiwdio. It's Christmas, so there's a very special guest in the studio.
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Mae'n 'Ddolig, felly mae 'na westai arbennig iawn yn y stiwdio. It's Christmas, so there's a very special guest in the studio.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
