caled

Ni chyflawnir llwyddiant trwy waith caled.

Success can only be achieved through hard work.B2

Hoffwn fanteisio ar y cyfle hwn i ddiolch i'r ddau gyd-gadeirydd, ynghyd â holl aelodau'r grŵp, am eu gwaith caled a'u hymroddiad.

I would like to take this opportunity to thank both co-chairs, along with all members of the group, for their hard work and dedication.C1

Yn gyntaf, diolch i Mark Isherwood am gyflwyno hyn, ac am y gwaith caled, yr amser a'r ymrwymiad rydych chi wedi'i roi i hyn.

Firstly, diolch, of course, to Mark Isherwood for bringing this forward, and for the hard work, time and commitment that you've put into this.B2

Roedd eisoes yn ei dychmygu yn rhoi amser caled i Weinidogion o'r blwch dogfennau.

He was already imagining her giving Ministers a hard time from the despatch box.B2

Er gwaethaf gwaith caled staff rheng flaen ymroddedig y GIG, y gwir yw eich bod wedi bod yn eu gadael nhw a chleifion i lawr.

In spite of the hard work of those dedicated front-line NHS staff, the reality is that you have been letting them and patients down.C1