英文關鍵字
automated
boss
business
businessman
busy
collaboration
company
craftsman
creating
delivery
development
distribution
engineer
european
factory
indoors
industrial
lapse
loading
machinery
making
manufacturing
mechanic
occupation
operator
packaging
packing
parcels
people
product
production
protection
safety
skilled
staff
team
technology
time
tools
training
usa
warehouse
wood
workers
working