2nd class
approaching
business
cabin
car
chair
class
comfort
comfortable
communication
commute
commuter
commuting
compartment
departure
design
drive
economy
electric
express
inside
interior
international
journey
line
modern
open
passenger
people
plastic
public
rail
railroad
railway
ride
route
seat
seats
technology
tourism
tourist
train
transit
transport
transportation
travel
trip
unit
vehicle
waiting