英文關鍵字
actions
adult
axe
axeman
breaking
camping
chopping
close
cutting
demolished
demolishing
destruction
dividing
equipment
firewood
glove
hardwood
hatchet
hitting
industry
log
lumber
lumberjack
man
manual
material
men
motion
objects
occupation
outdoors
people
power
preparation
protective
separation
slow
stack
stacking
strength
stump
timber
tool
tree
ultra
with
wood
woodland
worker
working