Hai cercato la traduzione di i hereby certify da Inglese a Gallese

i hereby declare an interest as a member and leader of that authority
datganaf fuddiant fel aelod o'r awdurdod hwnnw a'i arweinydd

i hereby make a public statement that the plaid cymru group will abstain in any short debate until there is agreement on this matter
gwnaf ddatganiad cyhoeddus y bydd grŵp plaid cymru yn ymatal mewn unrhyw ddadleuon byr nes bydd cytundeb ar y mater