機器
2030
accuracy
adult
attentive
automatic
blade
builder
careful
caucasian
complexity
construction
detail
equipment
european
guy
handheld
hardhat
hardworking
indoors
industry
instrument
jigsaw
job
male
man
neat
one
overalls
person
power
practical
practicing
precision
professional
quality
safety
skillful
tool
using
vocation
white
work
worker
workplace
workshop
young