English: Health at Work Advice Line Wales
Welsh: Iechyd ar Waith, Llinell Gymorth Cymru
Subject: Iechyd
Welsh definition: http://www.healthyworkingwales.com/splash_wales/health-at-work/index.html
Welsh context: Gwasanaeth sy'n gysylltiedig â'r safon gorfforaethol 'Health at Work', sef 'Iechyd ar Waith'.