Those halls aren't going to deck themselves

Rydyn ni'n gwneud ein Coeden Nadolig ein hunain.  Rydyn ni'n torri darn o bren haenog mewn siapau Coeden Nadolig, ac yna byddwn ni baentio ac addurno nhw.

We are making our Christmas Tree ourselves. We are cutting a piece of plywood in Christmas Tree shapes, and then we will paint and decorate them.