英文關鍵字
amierika
bank
bet
bored
boredom
cent
cents
change
cheap
coin
dollar
fail
five
flip
game
get
god
investing
isolated
lapse
laundromat
laundry
liberty
living
metal
money
movement
profit
quarter
rotates
rotation
satisfying
saving
silver
slow
small
spin
spinning
states
symbol
table
time
town
trust
united
usa
wasting
wealth
white