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mae wedi esblygu mewn modd ad-hoc -- pob darparwr gwasanaeth wedi deillio o grŵp codi arian â chymhelliant cryf mewn maes arbenigol
it has evolved in an ad-hoc way -- each service deliverer being the consequence of a highly motivated fundraising group in a specific area
yr oedd david yn bresennol pan drafododd y pwyllgor iechyd a gwasanaethau cymdeithasol y mater , a'r farn gryf oedd bod hyn yn cynnwys gwasanaethau ac esblygu
david was present when the health and social service committee discussed this , and the strong view was that this involves services and evolution
mae'r sector electronig yn esblygu mor gyflym fel bod yn rhaid i gwmnïau fod un cam ar y blaen i'w cystadleuwyr agosaf er mwyn llwyddo a ffynnu
the electronic sector is evolving at such a pace that , to succeed and prosper , companies must keep one step ahead of their nearest competitors
bydd angen inni sicrhau y gall y cwricwlwm yng nghymru barhau i esblygu yn unol ag anghenion addysgol y wlad hon , a mater i'r cynulliad fydd ystyried unrhyw newidiadau yn y dyfodol
we will need to ensure that the curriculum in wales can continue to evolve in line with the educational needs of this country , and it will be for the assembly to consider any future changes