Cy: Ar y bore cynnar, roedd yr awyr yn glir a'r heulwen yn disgleirio dros Barc Cenedlaethol Eryri.
En: On the early morning, the sky was clear and the sunshine was gleaming over Snowdonia National Park.

Cy: Roedd Carys a Dylan yn cerdded i fyny'r mynyddoedd gyda balchder ac edrych ymlaen at y daith.
En: Carys and Dylan were walking up the mountains with pride and looking forward to the journey.

Cy: Roedd y ddau yn hoff iawn o fynydda.
En: Both were very fond of hiking.

Cy: "Gwelais barcyn bach yma," meddai Carys, yn edrych ar fap.
En: "I saw a small park here," said Carys, looking at a map.

Cy: "Rydym yn agos.
En: "We are close."

Cy: ""Dwi'n canolbwyntio ar fynd i fyny'r ffordd prysur," atebodd Dylan yn wên.
En: "I'm focusing on climbing the busy path," Dylan answered with a smile.

Cy: Wrth iddynt symud ymlaen, dechreuodd Dylan deimlo cur pen bach.
En: As they moved on, Dylan started to feel a slight headache.

Cy: Ond nid oedd am stopio.
En: But he didn't want to stop.

Cy: Roedd yn mwynhau cymaint y golygfeydd.
En: He was enjoying the views so much.

Cy: "Mae'n bryd i ni gymryd saib," awgrymodd Carys.
En: "It's time for us to take a break," suggested Carys.

Cy: "Nid wyf eisiau aros," dywedodd Dylan.
En: "I don't want to stop," said Dylan.

Cy: "Rwy eisiau cyrraedd y brig cyn amser cinio.
En: "I want to reach the top before lunchtime."

Cy: "Ar y funud hon, trodd Dylan ei droed ar garreg ludiog a chlywodd sŵn cras.
En: At that moment, Dylan turned his foot on a slippery stone and heard a crunching noise.

Cy: Siriolodd Dylan wrth i boen sydyn deimlo yn ei bigwrn.
En: Dylan winced as a sudden pain shot through his ankle.

Cy: "O na!
En: "Oh no!

Cy: Dylan, wyt ti'n iawn?
En: Dylan, are you alright?"

Cy: " gwaeddodd Carys, yn rhedeg tuag ato.
En: shouted Carys, running towards him.

Cy: "Fy nghoes!
En: "My leg!

Cy: Mae'n brifo," atebodd Dylan.
En: It hurts," replied Dylan.

Cy: Gwelodd Carys bod pigwrn Dylan wedi chwyddo.
En: Carys saw that Dylan's ankle had swollen.

Cy: Rhaid oedd iddynt fynd yn ôl yn araf.
En: They had to go back slowly.

Cy: Roedd y daith yn hir ac anodd.
En: The journey was long and difficult.

Cy: Roedd y ddau yn teimlo'n siomedig ond roedd yn bwysig edrych ar ôl iechyd Dylan.
En: Both felt disappointed but it was important to look after Dylan's health.

Cy: "Rydym yn agos at y llyn," meddai Carys yn benderfynol.
En: "We are close to the lake," said Carys determinedly.

Cy: "Gallwn eistedd yno am ychydig.
En: "We can sit there for a while."

Cy: "Wedi cyrraedd y llyn, eisteddon nhw ar ben carreg fawr a dechreuodd Carys glanhau'r clwyf Dylan.
En: Upon reaching the lake, they sat on a large rock and Carys began to clean Dylan's wound.

Cy: "Byddwn ni'n iawn," meddai hi'n dawel.
En: "We’ll be okay," she said calmly.

Cy: "Rwy'n gwybod llwybr byrrach i fynd yn ôl.
En: "I know a shorter path to go back."

Cy: "Aeth y daith yn araf ond roedd hi'n braf.
En: The journey back was slow but pleasant.

Cy: Wrth iddynt symud yn ôl, clywodd y ddau gan adar a gweld anifeiliaid gwyllt.
En: As they moved back, the two heard birds singing and saw wild animals.

Cy: Pan gyrhaeddon nhw'r man cychwyn, edrychodd y ddau ar ei gilydd a chwarddodd.
En: When they reached the starting point, they looked at each other and laughed.

Cy: "Er nad aeth popeth fel roeddem wedi cynllunio, roedd hi'n antur," meddai Dylan.
En: "Even though everything didn't go as planned, it was an adventure," said Dylan.

Cy: "Un dychwelwn ati eto, un diwrnod," atebodd Carys yn gwên llawn.
En: "One we will return to, one day," replied Carys with a bright smile.

Cy: "Ac y tro hwn, byddwn ni'n fwy gofalus!
En: "And this time, we'll be more careful!"

Cy: " ychwanegodd Dylan, gan chwerthin.
En: added Dylan, laughing.

Cy: Roedd y ddau yn hapus i fod adref, yn ddiogel.
En: Both were happy to be home, safe.

Cy: Roedd y wers a ddysgodd yma yn werthfawr iawn.
En: The lesson learned here was very valuable.

Cy: A dyna ddiwedd ar eu stori arbennig yn Eryri.
En: And that was the end of their special story in Snowdonia.