Frogs, too, apparently like to hear something smooth when they're in their groove, according to research published in the journal Animal Behavior.

青蛙也不例外。根据动物行为杂志发表的研究表面，它们似乎特别喜欢在沟槽里聆听柔顺的声音。

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Frogs, too, apparently like to hear something smooth when they're in their groove, according to research published in the journal Animal Behavior.

青蛙也不例外。根据动物行为杂志发表的研究表面，它们似乎特别喜欢在沟槽里聆听柔顺的声音。

youdao