英文關鍵字
adult
automobile
belt
bored
business
businessman
car
caucasian
dashboard
day
drive
driver
driving
exhausted
exhaustion
expression
hand
handsome
holding
indoors
journey
male
man
one
person
portrait
rest
safety
seat
sitting
sleepy
steering
stress
tired
transportation
travel
trouble
vehicle
window
yawn
yawning
young