"Ar ôl dechrau gweithio dw i'n mynd allan eto."

Translation: After starting to work I am going out again.

[HaroldWonh]

Doesn't "gweithio" also mean the English noun "work"? Couldn't you translate this as "After starting work"?

[ibisc]

gweithio is verb-noun (working, to work), not a true noun. The usual noun for 'work' is gwaith, but gweithio can be translated as 'work' as well in this particular pattern.

[BrainyPirate]

"I am going to go out" was marked wrong. Why?

[ibisc]

That would need two mynds - Dw i'n mynd i fynd allan eto.