英文關鍵字
ableseaman
ahts
caucasian
chief
communication
coverall
crew
deck
french
helmet
industrial
industry
job
jobsafety
man
marine
maritime
mate
officer
offshore
orange
ordinaryseaman
overall
professional
protection
protective
psv
radio
safety
sea
sealife
seaman
seawork
security
ship
vessel
vhf
walkietalkie
work
working