英文關鍵字
adult
alternative
animation
battery
black
boy
car
caucasian
child
colleagues
college
concept
connection
connections
developing
development
digital
digitally
eco
electricity
energy
engineering
environment
environmental
female
five
friendly
future
generated
girl
idea
illustration
industry
inventing
laboratory
learning
male
man
mechanics
mending
mixed-race
mobility
modern
montage
moving
network
people
power
renewable
student
supply
sustainability
teaching
teamwork
technology
teenager
together
transport
transportation
urban
vehicle
wheel
working
young