Je was op zoek naar: os na (Wels - Engels)

os na ddeallwch hynny --
if you do not understand that --

os na , dewch yn ôl ataf
if not , please come back to me

os na gyrhaedda data o fewn:
pausing

os na wnaiff , pam hynny ?
if she will not , why not ?

os na, pryd fydd hyn yn digwydd?
if not, when will this take place?

os na saif i lawr , bydd yn amherthnasol
if he does not step down , it becomes irrelevant

os na allwch gyflawni , nid oes lle ichi
if you cannot perform , there is no place for you

ataliaf y sesiwn os na wnewch hynny
i shall suspend the sitting if you do not do so

os na fuddsoddwch mewn dur , mae ar ben arnoch
if you do not invest in steel , you die

mae'n flin gennyf os na welsoch hwnnw
i am sorry if you did not see it

os na chydlynwn yn ofalus , bydd anghysondebau yn codi
if we do not co-ordinate carefully , anomalies will arise

os na orfodir y rheoliadau erbyn 1 ebrill --
if regulations are not enforced by 1 april --

os na allwch chi amddiffyn , wnewch chi fyth alluogi
if you cannot protect , you will never enable

dafydd wigley : beth a ddigwydd os na ddeuant ?
dafydd wigley : what if they do not turn up ?

mynnwch air ag ef os na chredwch fod anhrefn a dryswch
have a word with him if you do not believe that there is chaos and confusion

dysg , efallai , os na all rhywun feddwl am enw gwell
dysg , perhaps , if no-one can suggest a better name

felly , os na ellir disgwyl gwariant cyhoeddus ychwanegol --
therefore , if additional public spending cannot be expected --

ni allwch gael addysg am ddim os na allwch gyrraedd yr ysgol
you cannot have free education if you cannot get to school

byddwn yn colli tua £31 miliwn os na chefnogwn y cais hwn
we will lose about £31 million if we do not support this bid