They shovel coal into the boiler on the vessel, close the door:
-
Jammed, engine warming up, Boat
-
A motor boat swims past fast
-
Paddling
-
Motor boat sailing, jamming
-
A large motor boat is sailing, waiting,
-
The boat swims past fast
-
A small crowd of people with children on a
-
Moves, Motor boat starts
-
Motor boat moves
-
Coal loading on a ship
-
Motor boat moving
-
Exhaust from a spacecraft maneuvering engine
★★★★★