英文關鍵字
blue
boat
box
cargo
cloud
commerce
compartment
container
copy
deck
delivering
destinations
dock
economy
equipment
export
global
harbor
heavy
import
industry
large
loading
market
merchandise
mode
nautical
occupation
sail
sea
ship
shipping
shipyard
sky
space
stack
station
stock
storage
trader
trading
transfer
transportation
travel
unloading
vessel
water