英文關鍵字
adult
advertisement
alpha
app
application
background
banking
blackboard
booking
business
businessman
career
caucasian
channel
chroma
close
closeup
communication
connection
device
digital
finance
financial
gadget
green
greenscreen
hands
handsome
hold
internet
isolated
key
male
man
manager
media
modern
online
prekeyed
screen
services
tab
tablet
technologies
template
tool
touchscreen
up
wireless