Brechdan tiwna ydy un o hoff frechdanau Meg, ond mae hynny'n newid ar ôl trip i’r traeth. Meg has a tuna sandwich every day at school, but things change after a trip to the beach. Show more
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Brechdan tiwna ydy un o hoff frechdanau Meg, ond mae hynny'n newid ar ôl trip i’r traeth. Meg has a tuna sandwich every day at school, but things change after a trip to the beach. Show more