Catrin Atkins sy'n sôn am daith gerdded dros flwyddyn i helpu elusen spina bifida. Catrin Atkins tells Shân about her walk to help a spina bifida charity. Show more
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Catrin Atkins sy'n sôn am daith gerdded dros flwyddyn i helpu elusen spina bifida. Catrin Atkins tells Shân about her walk to help a spina bifida charity. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
