For example, there was initially an expectation that the projects would be predominantly environmentally focused, but the bulk of activity appears to have been more economically focused.
Er enghraifft, roedd yna ddisgwyliad yn wreiddiol y byddai gan y prosiectau ffocws amgylcheddol yn bennaf), ond mae’n ymddangos bod gan y rhan fwyaf o’r gweithgarwch fwy o ffocws economaidd.