BBC视频：Shark-proof divers 防鲨鱼潜水服
文字稿：Few would want to end up in the jaws of a hungry shark.
So， how to avoid becoming fish food？
Two Australian businessmen have designed wetsuits which they say are shark-repellent.
This blue and white model might help divers to blend in； the black and white version may make the creature think they are unsafe to eat.
The research follows a spate of attacks.
Vocabulary 词汇：
to end up 最终成为
wetsuits 潜水服
repellent 防…的， 排斥的
to blend in 融入
a spate of 大批，一连串 (尤指令人不快事件)
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