英文關鍵字
man
repairs
process
abrade
dritting
drinding
rip
off
rend
strip
people
work
overalls
closeup
heavy
metal
vessel
shipyard
reconstruction
dyeing
workpeople
dockyard
worker
harbor
shipbuilding
yacht
rusty
rasp
sea
river
ship
workers
workshop
manufacturing
big
dye
maintenance
industry
repair
keeps
cleanse
brush
machine
safety
marine
paint
clean
tear
equipment
maritime