英文關鍵字
boss
caucasian
chief
document
documentation
footage
glasses
hard
hat
helmet
his
industrial
invoice
labor
men
safety
secured
statement
supervisor
warehouse
worker
workplace
young
英文關鍵字
boss
caucasian
chief
document
documentation
footage
glasses
hard
hat
helmet
his
industrial
invoice
labor
men
safety
secured
statement
supervisor
warehouse
worker
workplace
young