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