ymyl

Yn hytrach, rydym yn wynebu gostyngiad o 100 y cant eleni i 60 y cant y flwyddyn nesaf, yna 40 y cant, yna 20 y cant—ymyl dibyn o 40 y cant, pan ddywedwyd wrthym na fyddai ymyl dibyn.

Instead, we're facing a drop from 100 per cent this year to 60 per cent next year, then 40 per cent, then 20 per cent—a cliff edge of 40 per cent, when we were told there would be no cliff edge.

C1

Yn y cellwair am y piler hyfryd sy'n eistedd wrth fy ymyl y dyddiau hyn, fe anghofiais i ddatgan buddiant cyn gofyn fy nghwestiwn.

In the banter about the wonderful pillar that sits by me these days, I did forget to declare an interest before asking my question.

C1

Rwy'n credu ei bod hi'n werth nodi bod y mater o fagiau gwastraff cartref yn cael eu gadael wrth ymyl biniau sbwriel yn broblem gynyddol.

I think it is worth noting that the issue of household waste bags being left next to litter bins is an increasing problem.

B2

Mae rhoi bag wrth ymyl bin sbwriel yn dipio anghyfreithlon.

Putting a bag next to a litter bin is fly-tipping.

B1