英文關鍵字
bag
business
buy
buyer
caluse
celebrate
christmas
commerce
consumer
consumerism
gift
give
giving
green
happy
holiday
isolated
joy
label
loop
loopable
mark
market
merchandise
money
object
occasion
package
packet
paper
present
price
red
retail
sale
santa
savings
sell
shop
shopping
store
supermarket
surprise
walk
white
xmas