Y newyddion diweddaraf o Gymru a'r byd gyda Dylan Jones a Gwenllian Grigg. The latest news from Wales and the world with Dylan Jones and Gwenllian Grigg.
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Y newyddion diweddaraf o Gymru a'r byd gyda Dylan Jones a Gwenllian Grigg. The latest news from Wales and the world with Dylan Jones and Gwenllian Grigg.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
