英文關鍵字
alone
animal
background
brown
bug
close
closeup
color
crawling
extend
garden
gastropod
green
healthy
helix
insect
isolated
lonely
macro
mollusk
move
movement
nature
nervous
one
pest
race
shell
shine
shiny
side
slip
slow
snail
soft
speed
spiral
sticky
stretch
strip
topple
veins
wet
white
wild
wildlife