英文關鍵字
business
businessman
caucasian
cellphone
chart
cheerful
colleague
communication
computer
concept
confident
contract
data
document
documents
effect
executive
freelance
freelancer
graph
hand
index
laptop
leadership
male
man
manager
mobile
motion
office
outdoor
outdoors
outside
paper
papers
paperwork
phone
professional
reading
report
sitting
slow
smartphone
stairs
steps
street
successful
talking
trade
trader
work
worker
working
workplace