"Nu sunt peștii tăi."
Traducere:They are not your fish.
"They are not your fishes." should be accepted too :)
"The normal plural of fish is "fish" (a shoal of fish; he caught two huge fish). The older form "fishes" is still used, when referring to different kinds of fish (freshwater fishes of the British Isles).
"Fish" - Definition:
- [Countable] an animal that lives in water and swims.
- [Uncountable] fish eaten as food.