機器
adult
agricultural
agriculture
background
backhoe
business
care
caucasian
construction
countryside
driving
equipment
farm
farmer
farming
farmland
field
hat
healthy
heavy
husbandry
industrial
industry
job
loader
machinery
male
man
natural
occupation
organic
outdoor
outdoors
person
ranch
rural
rustic
skid
spring
steer
summer
tractor
transport
transportation
vehicle
wheel
work
worker
working