章鱼在受到威胁时会放出一团墨剂。
The octopus can release a cloud of ink if it feels threatened.
这是她的章鱼“窝”。
所以，这就是章鱼如何模仿周围环境的颜色。
So, that's how octopus mimics colors of the surrounding environment.
它的作用是在章鱼逃跑时分散捕食者的注意力。
It serves to distract a predator while the octopus makes its escape.
所以，章鱼能够模仿周遭环境的颜色和纹理特征。
So the octopus has the ability to mimic both the color and the texture of its environment.
就像普罗透斯一样，章鱼也会经历各种不可思议的转变。
Just like Proteus, the octopus can go through all kinds of incredible transformations.
章鱼的肌肉系统使它能够非常灵活地做出各种形状和姿势。
The muscular system of the octopus enables it to be very flexible to assume all sorts of shapes and postures.
章鱼先用触须抓住猎物，然后用毒液杀死它们，和蛇很相像。
Octopuses catch their prey with their tentacles and use their venom to kill them, much like snakes.
章鱼是许多物种的猎物，包括人类，那么它如何逃脱捕食者的猎杀呢？
The octopus is prey to many species, including humans, so how does it escape its predators?
南极章鱼吃各种各样的动物。它们先用触须抓住猎物，然后用毒液杀死它们。
Antarctic octopuses eat a wide variety of animals. They catch their prey with their tentacles and use their venom to kill them.
颜色的变化是由章鱼皮肤上的两种不同的细胞造成的，主要是皮肤表面的色素细胞。
The color changes are executed by two different kinds of cells in the octopus' skin, mainly by color cells on the skin's surface call chromatophores.
这种夜行性动物白天时隐藏在水底洞穴里，晚上才出来冒险，它们以小鱼、乌贼和章鱼为食。
The nocturnal animals hide in underwater caves by day, then venture out at night, feeding on small fish, squid, and octopus.
色素团下面是一层细胞，它可以反射周围环境的光，这些细胞可以帮助章鱼精确地匹配周围的颜色。
Just below the chromatophores is a layer of cells that reflect light from the environment, and these cells help the octopus create a precise match with the colors that surround them.
现在有第三种方式可以让章鱼改变自己，以融入或模仿它们所处的环境，那就是改变它们的形状和大小——至少是在表面上改变自己的大小。
Now there's a third way that octopus can transform themselves to blend in with or mimic their environment, and that's by changing their shape and size, at least their apparent size.
雌章鱼会。
一只章鱼每次会产下5万到20万个卵。
章鱼每平方毫米的皮肤上可能有几百个这样的色袋，根据章鱼品种的不同，色袋可以有多达五种不同的颜色。
There might be a couple hundred of these color sacks per square millimeter of the octopus' skin, and depending on the species, they can come in as many as five different colors.
奇异海葵鱼与紫色章鱼。
An odd-looking type of anemone and a purple octopus were among the creatures on the ocean floor.
我真希望自己有八只胳膊和腿，像章鱼一样。
它们吃其他的鱼类、甲壳类、软体动物和章鱼。
紫色章鱼？
许多鲸鱼、海归和大章鱼也依靠这片区域捕食。
Many whales, turtles and giant squid also rely on this zone for their food.
曾在南非世界杯期间以预测能力迅速蹿红的章鱼保罗去世。
Paul the Octopus, who correctly predicted the outcome of games during this year's World Cup soccer tournament, is dead.
因此，章鱼和乌贼即使不再透明，也不会被发现。
Thus, J. heathi and O. banksii stay invisible, even though they're no longer transparent.
在韩国，章鱼与非官方国菜：泡菜相比较可能是第二流行的菜肴。
In South Korea, octopus is perhaps second in popularity only to kimchi, the unofficial national dish.
对，照片里的正是八脚章鱼，因为我们在找海里生物，有什么问题吗？
Yes, those are octopuses in the image. We're into sea animals, got a problem with that?
“我很关心那条章鱼……我正在考虑为它派遣一支保护队伍”，他说。
"I am concerned for the octopus... I am thinking of sending him a protective team," he said.
黑暗中，突然有两只雪亮的眼睛盯住了彩虹鱼，紧接着章鱼游了出来。
Then suddenly two eyes caught him in their glare and the octopus emerged from the darkness.
养这条章鱼的水族馆发言人说：“我们不希望章鱼过于疲劳。”
A spokesman for his aquarium said. "We do not want to overburden him."
养这条章鱼的水族馆发言人说：“我们不希望章鱼过于疲劳。”
A spokesman for his aquarium said. "We do not want to overburden him."
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