Gwyl Diwrnod Dyrnu ym Mhorth Llechog, Môn. Mae Mari'n darganfod sut i hela llygod, stemio pwdinau a gyrru tractor. The Threshing Day festival at Porth Llechog, Anglesey.
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Gwyl Diwrnod Dyrnu ym Mhorth Llechog, Môn. Mae Mari'n darganfod sut i hela llygod, stemio pwdinau a gyrru tractor. The Threshing Day festival at Porth Llechog, Anglesey.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
