is why the sharks are often feared and killed. Mako sharks live in most of the world’s oceans...灰鲭鲨 —— 不知疲倦的游泳能手。The mako shark (灰鲭鲨) is one of the fastest sharks in the ocean. It can swim ……

to the whole world._____ 4. Without sharks, the ecosystem of the ocean will be destroyed. _____ 5. A driver...20岁澳洲女孩视鲨鱼为家人，以保护海洋生物为己任。SHARKS are the king predator (捕食者) in the ocean. But the fish face a big ……

? 4. Imagine that you are in a boat in the middle of the sea. Suddenly, a few hungry sharks come..., and November come the next. 3. Neither. Both weigh a kilogram!4. Stop imagining! ……

evidence. Shark fins are not even tasty without proper seasoning. Why should we protect sharks? Sharks...Shark *fins are often served when we treat distinguished guests to dinner at a restaurant. Without ……

. But it would be very difficult if you were underwater and without signs, a compass (指南针), and worse, without light. However, that’s not the case for some kinds of sharks.A recent study finds that some ……

small wins, and the love for sharks and the natural world. I don’t do anything out of anger... destroying them._____ 5. Without sharks, the ecosystem of the ocean can collapse. ……

! They are the longest-living sharks in the world. They live in the deep sea near Greenland and the Arctic (北极... live 400 to 500 years! They are the longest-living sharks in the world. They live in the deep sea ……

humans. In fact, 94 per cent of the world's 400species(种类) are harmless to humans.A shark exhibition at the NationalAquarium(水族馆) in Baltimore, US, proves this. Visitors can touch young sharks, see ……

“催眠”鲨鱼的神奇“魔法”。SHARKS (鲨鱼) may be some of the scariest animals in the world. But at least one person isn’t scared. She is Cristina Zenato of Italy. Zenato touches the shark’s nose and mouth ……

科学家解开鲸鲨寿命之谜。科学家解开鲸鲨寿命之谜。Whale sharks are the largest fish in the world, averaging (平均) about 10... them. TEENSWhale sharks are the largest fish in the world, averaging (平均) about 10 meters long ……

Whale sharks are the largest fish in the world.  TUCHONGWhale sharks are the largest fish in the world.  TUCHONG科学家解开鲸鲨寿命之谜。科学家解开鲸鲨寿命之谜。Whale sharks are the largest fish in the world ……

that next year there will be even more attacks. Even if shark populations are declining."Sharks are disappearing from the world's oceans because of over-fishing. Humans kill an estimated 38 million ……

全球最刺激滑梯 冲进鲨鱼池Here are two things: swimming around sharks, and dropping4 down from an 18-meter-long.... There is a water world inside a Mayan temple (玛雅神庙) in the Bahamas (巴哈马群岛). The water slide ……

IN the ocean, sharks are the top predators (捕食者), not the prey (猎物). But the fearsome fish face... Madison Stewart, a 20-year-old Australian who’s been swimming with sharks since she was 12. She’s made ……

IN the ocean, sharks are the top predators (捕食者), not the prey (猎物). But the fearsome fish face... Madison Stewart, a 20-year-old Australian who’s been swimming with sharks since she was 12. She’s made ……