在离开旅馆之前，请不要忘记交还房间的钥匙。 Please, don't forget to hand back your room key before you leave the hotel.
警方将被盗的珠宝交还给了陈列室。 Police restored the stolen jewels to the showroom.
她将6张面额为100美元的新钞交给父母保管，嘱咐他们在她需要钱时，分期分批地交还与她。 She committed six new%24100 bills to the hands of her parents and asked them to let her have the money back, bit by bit, as she needed it.
