機器
afraid
agriculture
apiary
background
bee
beehive
beekeeper
beekeeping
big
careful
cautious
closeup
construction
equipment
farm
format
frowning
garden
heavy
hive
honey
honeycomb
horizontal
industrial
industry
insect
isolated
job
metal
nature
object
old
precaution
protection
rusty
smoke
smoker
steel
straw
summer
technology
tool
tools
two
vintage
white
work
worried
yellow