Castaway's vocalizations are not normal,conservancy president Robert Lingenfelser said. She speaks in a monotone, similar to the way that people who cannot hear speak.
Castaway's vocalizations are not normal,conservancy president Robert Lingenfelser said. She speaks in a monotone, similar to the way that people who cannot hear speak.
名为“流浪者”的大西洋瓶鼻海豚一直就在对她自己那只还未取名的小海豚发出声音，但是在海洋哺乳动物保护局的官员说，这还不能足以让它（小海豚）学会正确的海豚语言。