英文關鍵字
aerial
along
automotive
background
bank
barge
beautiful
blue
boat
bow
business
calm
cargo
carrying
channel
coastline
commercial
daylight
delivery
drift
equipment
export
field
float
floating
fluvial
forward
freight
goods
green
heavy
horizon
industrial
industry
load
movement
moving
navigation
outdoors
overpass
park
rapidly
reflection
reflects
river
riverbank
riverine
rural
sailing
sails
ship
shipping
sky
summer
top
traffic
transportation
travel
vessel
view
water
work