国家/地区：美国
时长：120分钟
语言/字幕：英语
Dr Jake Terrell, who has been training a pair of dolphins for many years, has had a breakthrough. He has taught his dolphins to speak and understand English, although they do have a limited vocabulary. When the dolphins …
Dr Jake Terrell, who has been training a pair of dolphins for many years, has had a breakthrough. He has t…
