digital tablet
デジタルタブレット
abuse
alone
bad mood
boys
bullying
caucasian
communication
connection
cropped
cyberbullying
cyberharassment
danger
depressed
depression
digital device
dissatisfied
emotion
european
five people
friends
friendship
gadget
girls
happy
harassment
indoors
internet
loneliness
lonely
network
offended
online
panorama
panoramic
partial
problem
pupils
sadness
schoolboys
schoolchildren
schoolgirls
schoolkids
smile
social media
teenagers
teens
upset
wireless
worried