Mi roedd yr haul haf yn tywynnu drwy ffenestri mawr Llyfrgell Ganolog Caerdydd, gan wresogi'r lle ac ychwanegu awyrgylch fywiog i'r brawddegau tawel o waith academaidd.

The summer sun was shining through the large windows of the Llyfrgell Ganolog Caerdydd, warming the place and adding a lively atmosphere to the quiet sentences of academic work.

Yr oedd llawer o fyfyrwyr yn brysur, ond yn y corneli mwyaf tawel, roedd tri ffrind, Eira, Cian, a Mabon, yn ceisio gwneud eu gwaith prosiect grŵp.

Many students were busy, but in the quieter corners, three friends, Eira, Cian, and Mabon, were trying to do their group project work.

Eira oedd y mwyaf pryderus.

Eira was the most anxious.

Teimlodd bod popeth angen bod yn berffaith.

She felt that everything needed to be perfect.

Roedd hi'n gwybod bod angen iddynt argraffu'r athro newydd gyda'r prosiect yma.

She knew they needed to impress the new teacher with this project.

Ond nid oedd hi'n gallu gwneud popeth ar ei phen ei hun.

But she couldn't do everything on her own.

Cian, ar y llaw arall, oedd y mwyaf ymlaciol.

Cian, on the other hand, was the most relaxed.

Roedd bob amser yn edrych o gwmpas y llyfrgell, yn hawdd ei dynnu oddi ar dasg.

He was always looking around the library, easily distracted from the task.

Mabon, gyda'i sypiau o bapurau yn llawn lluniadau a syniadau, oedd y mwyaf creadigol.

Mabon, with his piles of papers full of drawings and ideas, was the most creative.

Ond weithiau, roedd ei syniadau ychydig yn rhy gymhleth.

But sometimes, his ideas were a bit too complex.

“Mae arnom angen cynllun,” meddai Eira, yn edrych ar ei ffrindiau'n gobeithiol.

"We need a plan," said Eira, looking hopefully at her friends.

Roedd angen iddi gael trefn.

She needed to get organized.

"Rydw i'n cytuno," atebodd Mabon, yn ychwanegu, "Ond mae angen i ni wneud rhywbeth gwahanol, rhywbeth cofiadwy.

"I agree," replied Mabon, adding, "But we need to do something different, something memorable."

""Beth am gael hoe?

"How about a break?"

" awgrymodd Cian, yn amlwg yn cael ei dynnu at un o'r llyfrau comics ar y silff nesaf.

suggested Cian, obviously drawn to one of the comic books on the next shelf.

Gwenodd Eira, yn gwybod bod angen compromise.

Eira smiled, knowing a compromise was needed.

"Rwy'n credu y gallom gyfuno'r ddau.

"I think we can combine both.

Rwy'n hapus i'ch helpu chi feddwl am syniadau newydd, am gyhyd â'r byddwn yn eu cadw'n syml a dealladwy.

I'm happy to help you come up with new ideas, as long as we keep them simple and understandable."

"Fe wnaeth Mabon brasurolio rhai o'i syniadau.

Mabon hurriedly wrote down some of his ideas.

Roedd Cian o'r diwedd yn canolbwyntio, yn addo gorffen y gwaith ysgrifenedig.

Cian was finally focusing, promising to finish the written work.

Felly, gwnaeth Eira reholaeth y cyfan a threfnu’r tasgau fel petai’n chwarae dau gainc mewn cyngerdd cywir.

So, Eira took control of everything and organized the tasks as if playing two pieces in a perfect concert.

Heb syndod, gwelodd problem.

Unsurprisingly, she spotted a problem.

Dechreuodd dadl boeth rhwng Cian a Mabon ynghylch cyfeiriad y cynllun.

A heated argument began between Cian and Mabon about the direction of the plan.

Roedd eu syniadau'n gwrthdaro.

Their ideas clashed.

"Stopiwch!

"Stop!"

" gwaeddodd Eira, gan godi ei law fel er mwyn sillafu heddwch.

shouted Eira, raising her hand as if to spell peace.

Symudodd Eira daldrwydd.

Eira moved decisively.

"Dw i’n credu bod angen i ni gyfuno creadigrwydd Mabon a symlrwydd Cian i wneud hyn yn gweithio.

"I think we need to combine Mabon's creativity and Cian's simplicity to make this work."

" Teimlai bod ganddi'r cyfaddawd perffaith.

She felt she had the perfect compromise.

Roedd her o’u blaenau, ond cytunodd Cian a Mabon ar ffrâm syniad hollol newydd yr oedd Eira wedi edrych drosto.

A challenge lay ahead of them, but Cian and Mabon agreed on a completely new idea framework that Eira had reviewed.

Fel tri organ mewn un corff, gweithredon nhw.

Like three organs in one body, they operated together.

Pan ddaeth y dydd i gyflwyno eu prosiect, roedd popeth yn daclus ac yn barod.

When the day came to present their project, everything was neat and ready.

Yr athro, a'r dosbarth, teimlodd syfrdan.

The teacher and the class were amazed.

Unigolion unigryw, gyda'u hymdeimlad o bwrpas, arddangosodd ddarn o waith a oedd yn gosod y bar yn uchel.

Unique individuals, with their sense of purpose, exhibited a piece of work that set the bar high.

Roedd Eira’n wên o glust i glust.

Eira was grinning from ear to ear.

Ar ddiwedd y dydd, nid roedd hi wedi dysgu dim ond gwerthfawrogi cydweithredu, ond hefyd i adnabod na allai unrhyw un ohonom wneud hynny ar ben ei hun.

At the end of the day, she not only learned to appreciate collaboration but also to recognize that none of them could do it alone.

Roedd stormydd galluol yn bŵerus, ond roedd cyfeillgarwch dalach.

Powerful storms were mighty, but friendship was mightier.