英文關鍵字
amphibian
animal
aquatic
background
beautiful
biology
brown
close
closeup
color
colorful
common
cute
ecology
environment
european
exotic
eye
eyes
fauna
frog
green
isolated
jump
lake
leaf
life
little
looking
macro
natural
nature
pond
portrait
reptile
small
species
spring
summer
swamp
toad
tree
tropical
water
wet
white
wild
wildlife