#傳送聲音訊號
#來自環境的感覺聲音和其他震動
#協調活動
#在同一物種內合作
#Send Sound Signals
#Sense Sound and Other Vibrations From the Environment
#Coordinate Activities
#Cooperate Within the Same Species
用口哨彌補水下的聲音失真 (Whistles Compensate for Underwater Sound Distortion)
海豚發出寬頻口哨聲和咔嗒聲以防止資訊在水下被扭曲。
(Dolphins send out broadband whistles and bursts of clicks to prevent messages from being distorted underwater.)
