John Roberts a'i westeion yn trafod y gobeithion am 2021. John Roberts and guests discuss their hopes for 2021 Show more
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John Roberts a'i westeion yn trafod y gobeithion am 2021. John Roberts and guests discuss their hopes for 2021 Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
