英文關鍵字
asean
asia
barge
barges
barrel
boats
burma
cargo
carry
development
dock
ferry
gangway
goods
haul
jetty
labor
laborer
ldc
logistics
manual
merchant
myanmar
passengers
pier
poor
port
porter
poverty
river
seamen
ship
shipping
southeast
transportation
vessel
watercraft
wharf
work
worker