Dewch i wrando ar stori am Nedw’n dysgu nofio gyda help Mr Fflôt. A story about Nedw learning to swim.
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Dewch i wrando ar stori am Nedw’n dysgu nofio gyda help Mr Fflôt. A story about Nedw learning to swim.
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
