Steven John o Edern sy'n derbyn her Ifan Evans i geisio 'nabod sŵn y peiriant amaethyddol. Steven John from Edern accepts Ifan's challenge to guess the sound of the machine. Show more
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Steven John o Edern sy'n derbyn her Ifan Evans i geisio 'nabod sŵn y peiriant amaethyddol. Steven John from Edern accepts Ifan's challenge to guess the sound of the machine. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
