英文關鍵字
man
smartphone
indoors
bearded
interacting
technology
touchscreen
swiping
tapping
digital
software
navigation
gesturing
standing
daytime
individual
application
英文關鍵字
man
smartphone
indoors
bearded
interacting
technology
touchscreen
swiping
tapping
digital
software
navigation
gesturing
standing
daytime
individual
application