kanwal
美
英 
例句
Bats face an even greater challenge than people when it comes to picking a single voice from a crowd, Kanwal says.
就從一堆聲音中挑選一個聲音而言,蝙蝠面臨的挑戰遠遠大于人類,Kanwal說。
And amid that roar, Kanwal says, bats need to detect a separate stream of sound that they use to communicate.
而且在那回聲波的“轟鳴”中,坎瓦爾說,蝙蝠還必須探測能到一個獨立的聲音流用以互相交流。