fonwyd tua 5,000 o lythyrau mewn sawl sector ac mae Llywodraeth Cymru hefyd yn ystyried y ffordd orau o fanteisio ar sgiliau myfyrwyr sy’n awyddus i gyfrannu.
Around 5,000 letters were issued across a number of sectors and the Welsh Government is also exploring how best to harness the skills of students who are keen to contribute.