英文關鍵字
amphibian
animal
away
baby
biology
blade
botany
breathe
brown
camouflage
closeup
color
colorful
colour
conservation
disappear
ecology
environment
eye
fauna
frog
froglet
grass
grassblade
green
habitat
hide
jump
junior
lake
little
natural
nature
out
pond
single
sit
sitting
small
summer
swamp
wart
watching
water
webbed
wet
wild
wildlife