Rhodri Evans o'r Bala sy'n ceisio ymateb i her Ifan o 'nabod sŵn y peiriant amaethyddol. Rhodri Evans from Bala tries to guess the sound of the agricultural machine.
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Rhodri Evans o'r Bala sy'n ceisio ymateb i her Ifan o 'nabod sŵn y peiriant amaethyddol. Rhodri Evans from Bala tries to guess the sound of the agricultural machine.