From professional translators, enterprises, web pages and freely available translation repositories.
after many years of debate , scientists have finally linked these changes to increased greenhouse gas emissions
ar ôl blynyddoedd o ddadlau , mae'r gwyddonwyr o'r diwedd wedi cysylltu'r newidiadau hyn â'r cynnydd mewn gollyngiadau nwyon ty gwydr
i read a comment from you that implied that liquefied petroleum gas bi-fuel would have been a better choice
darllenais sylw o'ch eiddo a oedd yn awgrymu y buasai tanwydd biolegol ar ffurf nwy petrolewm hylifol yn well dewis
our strategy is to strongly develop renewable energy production , energy efficiency and conservation , clean coal , energy infrastructure and liquid natural gas opportunities
ein strategaeth yw datblygu'r gwaith o gynhyrchu ynni adnewyddadwy , effeithlonrwydd a chadw ynni , glo glân , seilwaith ynni a chyfleoedd nwy naturiol hylif gymaint ag y gallwn
of this , 7 ,116 gwh came from coal , 10 ,876 gwh from gas , 7 ,291 gwh from nuclear and 781 gwh from renewables
o'r cyfanswm hwnnw , daeth 7 ,116 gwh o lo , 10 ,876 gwh o nwy , a 7 ,291 gwh o ffynonellau niwclear a 781 gwh o ffynonellau adnewyddadwy