A trolley is an open wooden box attached with a rope. It is tied to rocks or trees on either side.
A pulley helps the trolley move over the rope. The Trolley keeps everything safe. In addition, the movers simply put a few boxes in the car and carry them to the moving truck.
The term Trolley comes from the small trawler in the Daft system. Trolleybuses had the advantages of electric propulsion (quieter operation, no emissions, faster acceleration) and could pick up passengers at curbs, but were less flexible than autobuses.
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