英文關鍵字
1080i
abstract
advertisement
airport
background
bank
board
business
buy
cash
discount
display
economic
economy
element
fifty
finance
five
illustration
internet
isolated
label
light
market
marketing
money
number
off
offer
office
payment
percent
percentage
price
promotion
red
reduction
retail
sale
save
sell
shape
shop
shopping
sign
store
success
summer
symbol
vector
web
white