英文關鍵字
acurrency
american
animation
background
bank
banking
banknote
bill
bills
business
cash
commerce
concept
device
economic
economy
euro
europe
european
exchange
factory
federal
finance
financial
inflation
investment
loopable
machine
making
manufacturing
market
monetary
money
offset
paper
press
printer
printing
process
production
reserve
rich
saving
sheet
success
tax
technology
typography
video
wealth
worth