英文關鍵字
amphibia
amphibian
animal
aquatic
background
beauty
biology
brown
close
closeup
color
common
day
edible
environment
europe
eye
fauna
floating
frog
green
lake
leaf
macro
marsh
natural
nature
outdoor
pelophylax
pond
pool
rana
ranidae
reptile
resting
ridibunda
ridibundus
river
sit
sitting
summer
swamp
toad
view
water
waving
wet
white
wild
wildlife