英文關鍵字
abrade
big
boat
brush
building
closeup
construction
dockyard
drinding
dritting
dyeing
harbor
heavy
keeps
maintenance
man
manufacturing
marine
maritime
metal
off
old
overalls
paint
people
port
power
process
rasp
reconstruction
rend
repairs
river
rusty
safety
sea
ship
shipbuilding
shipyard
transport
vessel
water
winch
work
worker
workpeople
workshop
yacht