英文關鍵字
1415
1819
2024
20s
2529
30s
67
60s
6569
70s
african
american
black
boy
boys
bus
busy
caucasian
cell
cellphone
commuter
couple
crowded
enjoyment
ethnicity
female
girl
girls
group
happy
headphones
hour
inside
interior
journey
listening
lockdown
male
man
medium
men
message
mobile
music
of
passenger
people
person
phone
public
ride
rush
seat
senior
seniors
seven
seventies
shot
sitting
sixties
smiling
teen
teenage
teenager
text
texting
thirties
together
transport
transportation
twenties
uk
woman
women
years
young