英文關鍵字
app
application
browsing
communication
commuter
destination
gadget
game
guy
infrastructure
internet
male
man
message
metro
metropolitan
mobile
mobility
news
newsfeed
online
passenger
person
phone
playing
public
reading
screen
scrolling
service
smart
smartphone
station
subway
surfing
tapping
technology
texting
touch
touchscreen
train
transport
transportation
travel
tube
typing
underground
urban
using
young