The phrase "to peel the oranges" means to remove the outer skin of oranges, usually by gently pulling it off with your hands or using a small knife. Full definition
The nose knows The brain connects memories with smells, so next time you're trying to remember something, try focusing on it while peeling an orange. (fortune.com)
In another an elderly man peels an orange by the bright daylight of a window. (artasiapacific.com)
Carefully peel the orange with a knife, removing all of the white pith and outer membrane. (health.com)