英文關鍵字
bank
banking
bitcoin
business
cash
chip
cinema
coin
commerce
computer
concept
conceptual
currency
data
device
digital
electric
electronic
ethernet
exchange
finance
financial
hardware
information
integrated
internet
market
microchip
microprocessor
mining
money
motherboard
network
pay
payment
processor
rotate
symbol
system
tech
technology
trade
virtual
web