英文關鍵字
africanamerican
app
application
audio
black
cell
cellphone
cellular
couch
device
education
enjoying
entertainment
ethnicity
female
fun
gadget
girl
happy
home
house
internet
language
learning
lifestyle
listening
looking
media
millennial
mobile
music
online
people
person
phone
player
playing
relax
smart
smartphone
smile
student
study
tech
technology
telephone
video
watching
wireless
woman