Original: Trojans and Cretans together welcome the return of peace, but Electra, daughter of the Greek King Agamemnon and jealous of Ilia, does not approve of Idamante's clemency toward the enemy prisoners.
Simplified: The Trojans and Cretans (people from Crete) both welcome the return of peace, but Electra, daughter of the Greek King Agamemnon is jealous of Ilia.