1·How does the sperm whale manage to do this?
巨头鲸是怎样做到这点的呢？
2·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？
3·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。
4·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。
5·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。
6·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。
7·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。
8·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。
9·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。
10·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。