frogs

12 篇文章
but frogs ears are tuned to hear only the calls of their own kind.
Walden 21
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19 0 1

but frogs ears are tuned to hear only the calls of their own kind. 可蛙类只能听到同类的声音

tuned frogs hear own kind ears only calls their of the to are but
Male gliding leaf frogs leap from the treetops.
Walden 21
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19 0 3

Male gliding leaf frogs leap from the treetops. 雄性红眼叶蛙,正从树顶下落

gliding frogs treetops leaf leap from male the