英文關鍵字
background
business
businessman
communication
concept
conceptual
creative
creativity
design
diagram
discovery
dollar
electricity
euro
frank
glass
graph
growth
guilder
hand
human
idea
illustration
imagination
innovation
inspiration
intelligence
lamp
male
man
marker
message
people
person
plan
pound
presentation
progress
riyal
ruble
shekel
solution
sterling
strategy
success
symbol
technology
won
yen
yuan