英文關鍵字
adult
aged
angle
caucasian
coronavirus
covid
day
disposable
drive
face
female
garden
girl
gloves
hand
health
lady
leisure
low
male
man
mask
motion
nature
outdoor
pandemic
park
pensioner
person
prevention
protection
quarantine
recreation
relax
schoolgirl
scooter
shot
slow
spring
stand
tree
virus
wave
young