英文關鍵字
30s
adult
animation
blue
building
caucasian
city
cityscape
clear
cloud
computing
connecting
connection
connectivity
contrast
device
digital
digitally
female
file
ftp
generated
grass
green
holding
it
lawn
media
mid
mobile
montage
multimedia
note
one
person
phone
post
protocol
reminder
screen
sending
sharing
showing
sky
skyscraper
smartphone
sunlight
sunshine
technology
touching
transfer
urban
wireless
woman