英文關鍵字
traveler
viator
train
platform
departure
coronavirus
coronas
corona
covid19
19
journey
trip
vacation
travel
holiday
woman
public
caucasian
mask
virus
young
man
protective
social
health
pandemic
safety
care
face
portrait
lifestyle
infection
epidemic
isolation
adult
day
tourism
leisure
city
urban
summer
sustainable
model
natural
beauty
walking
purify