英文關鍵字
30s
business
businessperson
businesswoman
carriage
caucasian
class
commuter
commuting
computer
eating
female
first
food
journey
laptop
lockdown
medium
occupation
one
online
passenger
people
person
railway
sandwich
shot
sitting
snack
speed
suit
thirties
train
transport
travel
travelling
window
wireless
woman
women
working