1. Bottles that have been emptied of their contents or cargo
The truck driver unloaded the unloaded bottles at the recycling center.
O motorista descarregou as garrafas descarregadas no centro de reciclagem.
2. Bottles removed from a vehicle, container, or storage after delivery
All the unloaded bottles were stacked neatly in the warehouse.
Todas as garrafas descarregadas foram empilhadas organizadamente no armazém.