英文關鍵字
40s
50s
aged
bluetooth
businessman
casual
caucasian
computer
confident
connected
contemporary
couch
digital
grey
headphones
home
indoors
internet
lie
looking
male
man
mature
middleaged
music
one
people
person
portrait
relaxation
relaxed
sitting
smartphone
smiling
sofa
technology
touchpad
white
wifi
wireless