英文關鍵字
bitcoin
bitcoins
burning
burns
business
businesses
cash
coin
coins
computer
computers
concept
crash
crypto
cryptocurrency
currency
destroys
destruction
digital
failure
finance
financial
fire
flames
future
global
gold
internet
loss
losses
market
markets
mine
miner
money
new
stock
stocks
trade
trading
transaction
transactions
transfer
value
web
world