英文關鍵字
adult
business
businessman
businessperson
busy
cell
cellphone
closeup
communication
company
connection
corporation
device
digital
director
electronic
employee
executive
financial
gestures
hands
internet
job
man
manager
mature
messages
mobile
modern
network
office
one
people
person
read
receive
room
screen
send
single
technology
text
touch
touchscreen
use
wireless
work
write