Mona Jean o Lanberis sy'n sôn am ei shed arbennig yn yr ardd. Mona Jean from Llanberis talks about the amazing shed in her garden. Show more
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Mona Jean o Lanberis sy'n sôn am ei shed arbennig yn yr ardd. Mona Jean from Llanberis talks about the amazing shed in her garden. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
