機器
colleague
adult
beard
bike
biker
bristle
business
care
casual
caucasian
chopper
cool
customer
equipment
garage
guy
handsome
hobby
indoor
job
lifestyle
machinery
male
man
manager
masculinity
mechanic
modern
motorbike
motorcycle
occupation
people
professional
repair
service
shop
spanner
stubble
technician
tool
transport
transportation
two
vehicle
work
worker
workshop
young