英文關鍵字
abstract
aerial
anchor
anchored
background
barge
boat
bulk
calm
canopy
cargo
commerce
countryside
export
fiery
floating
freight
goods
harbor
heavy
import
industrial
industry
landscape
large
logistics
maintenance
parcel
parking
pollution
protection
reflection
river
rope
rural
sailing
sand
ship
shipping
shoreline
sky
stable
stop
transportation
unserviceable
vessel
view
waiting
water
wreck