機器
20s
39
adult
blur
car
caucasian
company
computer
craftsperson
day
engine
engineer
evil
gudgeon
hand
holding
indoors
industry
installing
laptop
line
machinist
maintenance
man
manual
mechanic
mechanician
mother
notebook
operating
quot
repairing
repairman
replace
s
screw
technology
tool
transportation
typing
using
waiting
wireless
worker
working
workshops
young