Bu ei gyfraniad yn amhrisiadwy

His contribution has been invaluable

Yr oedd eu mewnbwn yn amhrisiadwy

Their input was invaluable

Bydd cymorth a barn y cyrff hyn yn amhrisiadwy

The assistance and opinions of these organisations will be invaluable

Felly bu gwaith y gyrwyr gwirfoddol yn amhrisiadwy

Therefore the work of volunteer drivers has been invaluable

Bydd eu profiadau yn amhrisiadwy i'r byrddau hynny

Their experiences will be invaluable to those boards

Bu'r sefydliad yn amhrisiadwy i'm hardal i

The organisation has been invaluable to my area

Cytunaf â Jonathan y bu cyfraniad yr undebau yn amhrisiadwy

I agree with Jonathan that the unions ' contribution has been invaluable

Gan hynny , mae amgueddfeydd lleol yn cynnig gwasanaeth amhrisiadwy

Local museums therefore provide an invaluable service

Mae gweithwyr post yn darparu gwasanaeth amhrisiadwy mewn ardaloedd anghysbell

Postal workers provide a lifeline in remote areas

Mae arweinyddiaeth y Gweinidog yn amhrisiadwy i'r Pwyllgor hwnnw

The Minister's leadership is invaluable to that Committee

Bu'r bartneriaeth ag aelodau'r grŵp ymgynghorol yn amhrisiadwy

The partnership with the members of the advisory group has been invaluable

Fodd bynnag , maent yn darparu gwasanaeth amhrisiadwy i bobl ifanc

However , they provide an invaluable service for young people

Rhoddant wasanaeth amhrisiadwy i bobl sydd wedi cyrraedd argyfwng yn eu bywydau

They provide a priceless service to people who have reached a crisis point in their lives

Bu eu cyfraniad at waith y pwyllgor drwy gydol y flwyddyn yn amhrisiadwy

Their contribution to the committee's work throughout the year has been invaluable

Fel y dywedodd Aelodau eraill , mae cyllido dros dair blynedd yn amhrisiadwy

As other Members have said , three-year funding is invaluable

Croesawaf eich cefnogaeth iddo , Car ; bydd hynny'n amhrisiadwy i'r Gogledd-ddwyrain

I welcome your support for it , Car ; that will be invaluable in north-east Wales

Bydd y gwaith hwn yn amhrisiadwy o ran galluogi cyflenwir i oresgyn yr anhawster hwnnw

This work will be invaluable in enabling suppliers to overcome that difficulty

Mae ystyried yr arfer da a ddatblygodd a sut y gallwn ei archwilio'n amhrisiadwy

Considering what good practice has emerged and how we can audit it is invaluable

Mae'r cartrefi hyn yn darparu gwasanaeth cymdeithasol amhrisiadwy nas cydnabyddir gan y Llywodraeth hon

These homes provide an invaluable social service that is not recognised by this Government

Hoffwn fachu ar y cyfle hwn i ddiolch o galon iddynt am eu cyfraniad amhrisiadwy

I take this opportunity of thanking them sincerely for their invaluable contribution