英文關鍵字
architect
builder
building
business
communication
construction
covid
development
dock
dockyard
engineer
face
factory
harbor
hard
hardhat
helmet
industry
job
logistics
male
man
manager
maritime
mask
navigational
occupation
officer
operator
people
person
port
portrait
project
protective
quarantine
radio
safety
scheme
seaport
ship
shipping
shipyard
supervisor
talkie
transportation
vhf
walkie
white
work
worker