From professional translators, enterprises, web pages and freely available translation repositories.
on the saturday , there will be an open-air hymns and arias concert , with some 4 ,000 voices from 70 choirs , followed by a major fireworks display
ar y dydd sadwrn , cynhelir cyngerdd o emynau ac unawdau yn yr awyr agored , gyda thua 4 ,000 o leisiau o 70 o gorau , ac arddangosfa tân gwyllt fawr ar ôl hynny