英文關鍵字
antivirus
application
augmented
beach
blue
coast
computer
concept
copy
cyber
data
digital
display
encryption
enhancement
future
futuristic
guard
hand
hazard
help
hologram
holographic
hud
insecure
insure
man
nature
network
ocean
person
prevent
prevention
protect
protection
protective
safe
safeguard
safety
sea
secure
security
space
strategy
system
technology
threat
unrecognizable
vacation
waves