The river shapes the banks shape the river

Weithiau mae'r coed ar lan yr afon, weithiau maen nhw yn yr afon.  Rydyn ni wedi cael llawer o law dros yr ychydig ddyddiau diweddaf a nawr mae'r afon yn uchel.

Sometimes the trees are on the riverbank, sometimes they are in the river. We've had a lot of rain over the last few days and now the river is high.