As you can tell from the frog song recording, the mating calls of this species include a whine followed by a series of grunts, or "chucks."

正如你从上面那段录音中听到的，这种动物求偶的鸣音由“呜呜”声和一连串“咕噜”声组成。

youdao

This bat's extra-large ears help it detect frogs from the sound of their mating calls, even distinguishing the songs of edible species from those of toxic ones.

这只蝙蝠那巨大的耳朵有利于它通过青蛙寻偶时的歌声来辨别青蛙，甚至可以辨别出有毒青蛙与无毒青蛙。

youdao

This bat's extra-large ears help it detect frogs from the sound of their mating calls, even distinguishing the songs of edible species from those of toxic ones.

这只蝙蝠那巨大的耳朵有利于它通过青蛙寻偶时的歌声来辨别青蛙，甚至可以辨别出有毒青蛙与无毒青蛙。

youdao