Trying to learn how to translate from the human translation examples.
From professional translators, enterprises, web pages and freely available translation repositories.
a gytunwch fod mynediad rhwydd i'r m4 yn y gyffordd hon yn hanfodol i adfywio pen uchaf cwmtawe a chwmaman , ac er mwyn manteisio i'r eithaf ar yr a4067 ?
do you agree that uncongested access to the m4 at this junction is vital for the regeneration of the upper swansea and amman valleys , and for the full benefit of the a4067 to be realised ?