英文關鍵字
adult
aged
alone
binocular
closeup
device
elderly
equipment
eyes
face
far
female
field
glasses
grandmother
granny
hand
head
hold
human
indoor
look
motion
movement
observe
old
one
optic
optical
orange
pair
pensioner
person
red
retire
saw
see
senior
shoulder
spy
spyglass
studio
up
upward
vision
watch
watcher
white
woman
zoom