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Around the world, there are only about 100 shark attacks on humans each year, ten of which prove fatal. But consider this, in the US alone, about 3 million people are bitten by dogs each year. Of these, 13 people die. If a shark bites you, says Dr. Clark, the reason is usually because it mistakes you for its natural food. For example, say you went underwaterfishing and saw a shark, you could be in trouble. The shark might go for the injured fish you had attacked and take a big bite of you at the same time. If you go into a shark' s territory and threaten it, it might try to bite you. That' s because sharks are territorial and tend to guard their territory. Like dogs, they protect the area that they think is their own. |
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quán shì jiè měi nián yǒu dà yuē 100 qǐ shā yú gōng jī rén lèi de shì jiàn, qí zhōng 10 gè shì zhì mìng de. dàn shì xiǎng xiǎng zhè gè: měi nián jǐn zài měi guó, jiù yǒu 300 wàn rén bèi gǒu yǎo, qí zhōng yǒu 13 rén sǐ wáng. kè lā kè bó shì shuō, rú guǒ shā yú yǎo nǐ, nà hěn kě néng shì yīn wèi tā bǎ nǐ dàng chéng le tā de shí wù. bǐ rú, jiā rù nǐ qù qián shuǐ diào yú, kàn jiàn le yì zhī shā yú, nà nǐ kě néng jiù yǒu má fán le. shā yú kě néng huì qù zhuī gǎn nǐ gōng jī le de nèi xiē shāng yú, yī dà kǒu xià qù shùn biàn yě bǎ nǐ yǎo le. rú guǒ nǐ jìn rù le mǒu zhǐ shā yú de lǐng dì bìng qiě wēi xié dào le tā, nà me tā yě kě néng huì yǎo nǐ. zhè shì yīn wèi shā yú shì yǒu lǐng dì xìng de, tā men yào bǎo hù zì jǐ de lǐng dì. jiù xiàng gǒu yí yàng, tā men xū yào bǎo hù tā men jué de shì zì jǐ de nà yī mǔ sān fēn dì. |