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关于鲨鱼 – 译学馆
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关于鲨鱼

Everything You Ever Wanted to Know About Sharks | Earth LIVE

世界上已知的鲨鱼有465种之多
There are over 465 known species of sharks.
从地球中最大的鲨鱼
Ranging from the whale shark, the planet’s largest fish.
到小且细长的角鲨鱼
To the small and slender dogfish shark.
早在恐龙出现以前的2亿多年 鲨鱼就存在于海洋中了
Sharks swam the ocean for more than 200 million years before the dinosaurs.
尖吻鲨鱼通过发热来实现快速行动
Mako sharks can generate heat,giving them tremendous speed.
尖吻鲨以每小时60英里的速度游动
Makos have been clocked moving at 60 miles per hour.
虎鲨因为几乎能吃任何东西而得到了“海洋垃圾桶”的绰号
Tiger sharks eat almost anything,earning the nickname garbage cans of the sea.
牛鲨能在淡水中生存长达六年
Bull sharks can withstand fresh water for up to 6 years.
大白鲨很快就能长出多达3000颗牙
Great whites have as many as 3000 teeth growing at once.
锤头鲨是进化过程中最高级的鲨鱼之一
The Hammerhead is one of evolution’s most advanced sharks.
宽大的眼睛和鼻孔能敏锐地感觉到神经末梢的刺激
Wide-set eyes and nostrils provide keen peripheral sense.
鲨鱼有一个软骨骨架而不是骨头
Sharks have a cartilage skeleton instead of bones.
鲨鱼不断受到人类活动的威胁
Sharks are continuously threatened by human activity.
每年有超过1亿只鲨鱼被杀害 主要为了得到它们的鱼鳍
More than 100 million sharks are killed each year, primarily for their fins.
四分之一的鲨鱼面对过度捕捞和偏见灭绝屠杀
1/4 of all sharks face extinction from overfishing and discriminatory killing.
鲨鱼需要保护 它们对我们星球的安全有很大的影响
Sharks need to be protected.They matter greatly to the health of our planet.
国家地理杂志
National Geographic

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