英文關鍵字
amphibian
animal
beautiful
botany
clean
fauna
flora
frog
green
lake
nature
pond
river
rock
russia
swamp
transparent
water
wildlife
wind
英文關鍵字
amphibian
animal
beautiful
botany
clean
fauna
flora
frog
green
lake
nature
pond
river
rock
russia
swamp
transparent
water
wildlife
wind