英文關鍵字
abstract
balance
balancing
blue
business
clock
comparison
concept
currency
equality
equilibrium
finance
illustration
money
risk
scale
seesaw
sign
stability
success
symbol
time
wealth
weigh
weight
weighted
英文關鍵字
abstract
balance
balancing
blue
business
clock
comparison
concept
currency
equality
equilibrium
finance
illustration
money
risk
scale
seesaw
sign
stability
success
symbol
time
wealth
weigh
weight
weighted