英文關鍵字
aerial
barge
boat
business
canal
cargo
carrier
carrying
coastline
commerce
commercial
container
crane
cruise
cruising
day
delivering
delivery
design
dock
equipment
export
floating
freight
global
harbor
heavy
import
industrial
industry
large
loading
logistic
machine
marine
maritime
motorboat
nautical
naval
navigation
ocean
oil
platform
port
power
powerful
river
sailboat
sailing
sea
service
set
ship
shipment
shipping
signage
speed
tank
tanker
top
tow
towboat
trading
traffic
transport
transportation
travel
trip
tug
tugboat
vehicle
vessel
view
water
waterway
work