英文關鍵字
advertisement
advertising
aim
announce
announcement
attention
awareness
background
blackboard
business
campaign
caution
close
closeup
couch
direction
discount
education
female
finger
gesture
girl
hand
idea
ideas
important
information
inspiration
isolated
lady
marketing
message
notice
person
point
pointing
precaution
prevention
raised
sale
services
shouting
sign
signal
speaking
success
training
up
warning