英文關鍵字
wire
pin
hands
spark
discharge
extraction
of
worms
electric
current
220
volts
dig
up
lure
without
a
shovel
from
the
soil
earthworm
large
worm
freshly
dug
insects
invertebrate
black
bait
composting
vermicompost
lumbricus
terrestris
common
european
red
nature
compost
wildlife
wild
natural
garden
earth
closeup
animal
ground
environment
earthworms
vermiculture
outdoors
ecology
dirt
sun
sunlight
sunshine