Gyda ras rafftio ar y gweill ym mis Mehefin, mae Aled yn cael gwers adeiladu rafft. Aled prepares for a rafting race in June by learning how to build a raft. Show more
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Gyda ras rafftio ar y gweill ym mis Mehefin, mae Aled yn cael gwers adeiladu rafft. Aled prepares for a rafting race in June by learning how to build a raft. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
