英文關鍵字
big
bulk
cargo
carrier
coast
commerce
crane
dock
europort
freight
fright
harbor
heavy
huge
industrial
industry
iron
large
largest
load
logistics
machine
machinery
maritime
metal
old
ore
port
process
quay
rotterdam
sea
ship
shipment
shipping
shore
structure
terminal
trade
transport
transportation
unload
unloading
vessel
water
work