Talwrn arbennig, rhwng timau Ysgol Gymraeg Bro Morgannwg ac Ysgol Gyfun Gymraeg Plasmawr. Ysgol Bro Morgannwg and Ysgol Gyfun Plasmawr compete in Radio Cymru's poetry competition.
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Talwrn arbennig, rhwng timau Ysgol Gymraeg Bro Morgannwg ac Ysgol Gyfun Gymraeg Plasmawr. Ysgol Bro Morgannwg and Ysgol Gyfun Plasmawr compete in Radio Cymru's poetry competition.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
