英文關鍵字
1000fps
1080p
academic
adolescence
blonde
boy
casual
caucasian
cheerful
child
clothing
communication
computer
connection
cute
definition
development
digital
education
female
filming
girl
happy
hd
high
highdef
highspeed
holding
information
internet
knowledge
learn
learning
leisure
library
lifestyle
male
modern
motion
pc
people
school
schoolbag
schoolgirl
secondary
slow
slowmotion
standing
student
study
studying
tablet
technology
teenage
teenager
touchscreen
two
ultra
web
wireless
youth