英文關鍵字
activity
barge
bay
blue
boat
business
cargo
carrier
channel
commercial
container
day
delivery
dnieper
equipment
export
floating
forest
freight
goes
goods
green
heavy
huge
industrial
industry
iron
landscape
large
load
marine
navigation
port
pusher
river
sailing
ship
shipping
summer
trade
transport
transportation
tug
tugboat
ukraine
vessel
water
work