英文關鍵字
activity
agriculture
autumn
blade
boy
branch
caucasian
child
childhood
chop
countryside
cut
cutter
ecology
equipment
firewood
fuel
garden
gardener
gardening
hand
happiness
help
joy
kid
learning
lifestyles
male
manual
nature
occupation
outdoors
people
preschooler
rural
saw
sawing
tool
tree
trunk
village
wood
wooden
work
working