Golwg bryfoclyd yr hanner call ar y byd a'i bethau. A thought-provoking glimpse at the world.
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Golwg bryfoclyd yr hanner call ar y byd a'i bethau. A thought-provoking glimpse at the world.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
