英文關鍵字
thin
tree
forestry
garden
maintenance
cutting
high
sawdust
felling
remove
bucket
male
height
safety
care
professional
chair
lift
removal
forest
timber
trunk
gardening
industry
park
trim
crane
worker
cut
equipment
wood
chainsaw
platform
job
saw
work
pruning
service
man
people
lumber
branch
spring
green
truck
trimming
lumberjack
sawing
woodcutter
branches