英文關鍵字
agriculture
bank
banking
bill
bitcoin
blockchain
business
businessman
buy
cash
commerce
concept
credit
currency
digital
ecommerce
electronic
exchange
farmer
farming
field
finance
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hand
hologram
hud
implement
intelligence
internet
laptop
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money
nature
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online
pay
paying
payment
person
plant
shop
smart
solution
strategy
technology
transaction
wallet
web