전문 번역가, 번역 회사, 웹 페이지 및 자유롭게 사용할 수 있는 번역 저장소 등을 활용합니다.
if carbon levels in the atmosphere continue to increase at their current rate , there will be a catastrophic environmental and economic effect on a global scale
os bydd lefelau carbon yn yr atmosffer yn parhau i gynyddu ar eu cyfradd bresennol , bydd effaith drychinebus amgylcheddol ac economaidd ar raddfa fyd-eang
however , this is not just a matter of the curriculum and the subjects taught to children , it is about the school atmosphere and its attitude towards children
er hynny , mae hyn yn ymwneud â mwy na'r cwricwlwm a'r pynciau a ddysgir i blant , mae'n ymwneud ag awyrgylch yr ysgol a'i hagwedd at blant
experts suggest that atmosphere concentrations of carbon dioxide must be kept below 550 parts per million if we are to avoid disastrous consequences , particularly from rising sea levels and changing ocean currents
awgryma arbenigwyr bod yn rhaid i grynodiadau carbon deuocsid yn yr atmosffer gael eu cadw'n is na 550 rhan fesul miliwn os ydym am osgoi canlyniadau trychinebus , yn arbennig o ganlyniad i lefel y môr yn codi a newid yng ngherrynt y cefnfor