digital tablet
デジタルタブレット
abuse
alone
bad mood
beverage
boys
bullying
caucasian
coffee to go
communication
connection
cyberbullying
cyberharassment
danger
depressed
depression
digital device
disposable cup
drink
emotion
european
five people
friends
friendship
gadget
girls
happy
harassment
indoors
internet
loneliness
lonely
network
offended
online
paper cup
problem
pupils
sadness
school
schoolboys
schoolchildren
schoolgirls
schoolkids
smile
social media
teenagers
upset
wireless
worried