英文關鍵字
abstract
action
background
balance
block
business
chain
challenge
change
closeup
concept
continuity
domino
dots
economy
effect
failure
fall
finance
finger
game
group
hand
idea
isolated
leadership
leisure
line
object
pieces
play
problem
reaction
risk
row
solving
sport
standing
strategy
success
symbol
table
teamwork
tiles
white