12:30Chwaraeon Radio CymruHarlequins v Rygbi CaerdyddBBC Radio Cymru Duration: 2 awr, 30 o funudau Sat 18th Dec 2021, 12:30 on BBC Radio Cymru 2Sylwebaeth ar gêm Harlequins v Rygbi Caerdydd yng Nghwpan y Pencampwyr. Commentary on Harlequins v Cardiff Rugby in the Champions Cup.GenresSportBrandChwaraeon Radio Cymru Source: BBC Online