Ar noson dwym, roedd y traeth yn cael ei olchi gan oleuni'r lleuad.

On a warm night, the beach was being washed by the light of the moon.

Roedd y môr yn tanio o dan oleuni'r nos, a'r tonnau'n chwibanu ar y lan.

The sea sparkled under the night light, and the waves whispered on the shore.

Roedd Eira a Glyn yn dal eu breath wrth syllu ar yr olygfa aruthrol.

Eira and Glyn held their breath as they gazed at the astounding scene.

Roedd yn Hydref, a phobman yn llawn dail aur a choch yn chwifio yn yr awel.

It was October, and everywhere was full of golden and red leaves waving in the breeze.

Yn yr ysgol, roedden nhw wedi cael tasg i weithio mewn pâr ar brosiect am fywyd morol lleol.

At school, they were given a task to work in pairs on a project about local marine life.

Er bod Glyn yn hyderus, roedd Eira yn llawn amheuon.

Even though Glyn was confident, Eira was full of doubts.

Roedd hi'n awyddus i wneud rhywbeth arbennig, rhywbeth a wnaeth hawlio sylw pawb.

She was eager to create something special, something that would captivate everyone's attention.

Ond roedd hi'n ansicr bod ei syniadau'n ddigon da.

But she was unsure if her ideas were good enough.

Un diwrnod, awgrymodd Glyn fynd ar antur yn y dydd.

One day, Glyn suggested going on an adventure during the day.

Roedd e eisiau tynnu lluniau o'r morloi a'r crwbanod, ond ni chafodd Eira gysur.

He wanted to take pictures of the seals and turtles, but Eira found no comfort in that.

Cynigiodd hi i fynd allan yn ystod y nos, gan obeithio y canfyddent rywbeth unigryw.

She suggested they go out at night, hoping they would discover something unique.

Er ei fod yn ansicr, cytunodd Glyn i fynd â hi.

Even though he was uncertain, Glyn agreed to take her.

Roedd ganddo ysbryd ysbrydol, yn barod i ddarganfod hud traeth y nos.

He had a spirited nature, ready to discover the magic of the night beach.

Roedd y noson yn arswydus efo phob allyᶹyrdd Halloween yn dawnsio o gwmpas.

The night was eerie with every Halloween lantern dancing around.

Roedd y ser wib yn sgleinio yn uchel, a’r lleuad lawn yn dechrau dawnsio ar arwyneb y dŵr.

The shooting stars shone high, and the full moon began to dance on the surface of the water.

Yn sydyn, wrth archwilio’r pwll creigiau yn erbyn sŵn pellder y tonnau, chwarddodd y ddau cael golwg ar rhywbeth rhyfeddol.

Suddenly, while exploring the rock pool against the distant sound of the waves, the two laughed at the sight of something incredible.

Roedd organeb yn llachar dan y dŵr.

There was an organism glowing brightly under the water.

Roedd yn goleuo'n glas fflash, symud ysgafn iawn.

It illuminated with a blue flash, moving very gently.

Llenwodd Eira a Glyn â chyffro.

Eira and Glyn were filled with excitement.

Nid oeddent erioed wedi gweld rhywbeth tebyg o'r blaen.

They had never seen anything like it before.

Dechreuodd Glyn fflachio lluniau yn sydyn, tra'r Eira â'i llyfr nodiadau yn dangos ei hynodrwydd.

Glyn started snapping photos quickly, while Eira, with her notebook, noted its uniqueness.

Dechreuodd hi deimlo balchder yn codi yn ei chalon, sylweddoli ei bod hi'n berchen ar feddwl sydd â gwerth.

She began to feel pride rising in her heart, realizing she possessed a worthwhile mind.

Yn ôl yn yr ysgol, arddangoswyd eu prosiect i'r dosbarth.

Back at school, their project was displayed to the class.

Barnaodd y beirniaid eu gwaith yn haeddiannol o glod.

The judges deemed their work worthy of praise.

Roedd oherwydd y canfyddiad rhoddasant y prosiect ei hunain.

It was due to their discovery that they gave the project their wholehearted effort.

Roedd Eira yn synhwyro newid yn ei hunan-barch.

Eira sensed a change in her self-esteem.

Dysgodd bod yn rhaid iddi ymddiried yn ei hysgogiadau, ac roedd Glyn yn gwerthfawrogi’r budd o arafu i fwynhau’r daith ac adnabod eu cyfoedion.

She learned she must trust her instincts, and Glyn appreciated the benefit of slowing down to enjoy the journey and recognizing their peers.

Roedd y traeth, gyda'i harddwch cuddiedig, wedi dod â nhw at ei gilydd yn ffordd na ddarganfyddon nhw erioed o’r blaen.

The beach, with its hidden beauty, had brought them together in a way they had never discovered before.

Ac felly ar gwblhau’r prosiect, edrychodd Eira a Glyn at ei gilydd gyda diolchgarwch, wedi ennill cyfeillgarwch fydd yn para llawer hirach na'r ysgol dim ond.

And so, upon completing the project, Eira and Glyn looked at each other with gratitude, having forged a friendship that would last much longer than just school.

Roeddent yn barod am fwy o antur i ddod.

They were ready for more adventures to come.