How does the sperm whale manage to do this?
巨头鲸是怎样做到这点的呢？
Do you know how the sperm whale manages to do this?
你知道抹香鲸怎样设法做到这个的吗？
The sperm whale does not feed on small fish like other whales.
抹香鲸不像其他鲸鱼那样以小鱼为食。
Dive with a sperm whale and join the hunt for the giant squid.
与抹香鲸一同潜入深海猎食大王乌贼。
The sperm whale therefore has to look for the squid using sound waves.
因此巨头鲸就只得利用声波来寻找鱿鱼。
When a sperm whale is sick, it many produce a fatty substance called ambergris.
当抹香鲸生病时，它会产生出一种脂肪物质，被称为龙涎香。
It is eaten by a type of whale called the sperm whale, which is over 18 metres long.
鱿鱼是一种名叫巨头鲸的鲸鱼的食物，这种鲸鱼体长超过18米。
Sperm whale poop helps fertilize algae, which in turn suck up carbon dioxide via photosynthesis.
抹香鲸向藻类施肥，反过来，又通过光合作用吸收二氧化碳。
Based upon the growth layer groups in cementum and dentine of the tooth, the age of the huge Sperm Whale was estimated at 29 years.
根据对牙齿磨片牙骨质和牙齿齿质上的生长层组判断，其年龄约为2 9龄。
You know, it is completely dark at the bottom of the ocean, therefore the sperm whale has to look for the squid by using sound waves.
你知道，在海洋底部一片漆黑，因此抹香鲸必须利用声波才能找到枪乌鱼。
It is eaten by a type of whale called the sperm whale, which is over 18 metres long. The sperm whale does not feed on small like other whales.
鱿鱼是一种名叫巨头鲸的鲸鱼的食物，这种鲸鱼体长超过18米。巨头鲸鱼，它不以小鱼为食。
They'll tear the throats from grey whale calves, and have even been known to take chunks out of sperm whales - the largest predators that ever lived.
它们会撕裂小灰鲸的喉咙，甚至公认会从抹香鲸——有史以来最大的天敌身上撕下大块的肉。
The sperm whale is dangerous. It fights and kills. It often dives thousands of feet down into the ocean in search of its favorite dinner. It likes to eat the giant squid.
鲸鱼中抹香鲸最危险。它好斗和杀戮。它经常潜入一千英尺深的海中，寻找它喜欢的晚餐。它最喜欢吃大乌贼。
Living alongside the largest sharks ever known, the raptorial-meaning actively hunting-whale measured about 60 feet (18 meters) in length, about as big as a modern male sperm whale.
它们曾和史上已知的最大鲨鱼，猛鲨——意味着嗜猎分子，一起生活过。该鲸鱼有60英尺长(约合18米)，堪比现代成熟雄性抹香鲸。
Ambergris is the concretion in the intestine of the sperm - whale.
龙涎香是抹香鲸肠内的结石。
Ambergris is the concretion in the intestine of the sperm-whale.
龙涎香是抹香鲸肠内的结石。
Ambergris is the concretion in the intestine of the sperm-whale.
龙涎香是抹香鲸肠内的结石。
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