英文關鍵字
abstract
adult
architect
background
carpentry
caucasian
chainsaw
color
confident
construction
cut
design
engineer
engineering
expression
force
forestry
holding
industrial
industry
job
log
logistics
lumber
male
man
manager
natural
nature
person
plank
plant
portrait
professional
safety
sale
sawmill
site
tablet
team
technology
timber
together
tool
tree
wood
wooden
woodworking
work
worker