英文關鍵字
background
boy
bus
city
communication
commute
commuter
connection
device
digitalization
display
ebook
gadget
hand
hold
internet
lifestyle
list
look
man
message
metro
mobile
network
online
passenger
people
person
phone
public
read
screen
scroll
seat
sit
smartphone
social
subway
surf
technology
touchscreen
train
transport
transportation
travel
two
use
video
white