英文關鍵字
abuse
afraid
bad
bully
cell
cellphone
child
children
conflict
cruel
cyber
cyberbullying
depressed
device
fear
feelings
friend
gadget
girl
harassment
home
internet
kid
media
message
mobile
negative
online
people
person
phone
preschooler
problem
reading
receive
sad
scared
small
smartphone
sms
social
stress
technology
telephone
texting
upset
using
victim
violence
worried