"Kuda adalah binatang."
Terjemahan:Horses are animals.
i think in Indonesian it's not natural to say 'kuda-kuda adalah binatang-binatang'? But in English we would say 'horses are animals'. You could say 'a horse is an animal' I guess, or possibly 'the horse is an animal', but this would only work maybe in a biology textbook, where it's clear that 'the horse' means 'the species'