英文關鍵字
anonymous
bank
banking
bit
bitcoin
business
businessman
buy
casual
chance
coin
commerce
crisis
crypto
cryptocurrency
cryptography
currency
ebusiness
ecommerce
economy
electronic
exchange
fiat
finance
financial
gamble
gambler
greed
hand
happy
hold
investment
looking
lucky
male
man
market
metal
mining
miser
monetary
money
offer
parsimony
pay
symbol
thrift
trade
virtual