游泳的鱼有这么多种类你身边。
游泳的鱼，而不是游泳。
这听起来像是教怎样游泳的鱼，但正是他做些什么。
This may sound like teaching a fish how to swim, but that's exactly what he does.
他们穿梭在人群中，就像在海中自由游泳的鱼一样顺利。
They shuttle smoothly in the crowds just like fish swimming freely in the sea.
有时候我会忘记了自己的身份把自己想象成是一条在一个漂亮地方游泳的鱼。
Sometimes I will forget who I am when swimming and then image I were a fish swimming in a beautiful place.
池子里有这么多的鱼在游泳。
因为它们总是在游泳，所以金枪鱼只需要张开嘴巴，水就会被强行灌进它们的鳃里。
Because they are always swimming, tunas simply have to open their mouths, and water is forced in and over their gills.
一些鱼在清澈的水中游泳。
蓝多士博士和格兰维尔博士表示，游泳或吃从努沙河钓的鱼并无危险。因为假如河里有农药，水平线可能会非常低。
Dr Landos and Dr Glanville said there was no danger for people either swimming or eating fish from the Noosa River because if chemicals were in the water, levels would likely be exceedingly low.
并不是每个人都能在海洋中与鱼一起游泳的，但人们以另外一种方式享受水下的生活——参观水族馆。
Not everyone can swim with fish in the ocean. But they can enjoy underwater life in another way — by visiting an aquarium.
汤普森说，“我和这些鱼一起游泳，它们是壮丽的。”
"I swim with these fish, they're magnificent," Thompson said.
而鲨鱼由于失去了游泳的能力，它们要么会饿死，要么会被其他鱼活活吃掉。
The sharks can no longer swim and either starve to death or are eaten alive by other fish.
我的结论：到斐济去和鱼一起游泳，到塞拉利昂去吃鱼。
My conclusion: go to Fiji to swim with fish. Go to Sierra Leone to eat them.
借助自然的力量，美国麻省理工大学的一组研究人员建造了一群会游泳的机器人鱼。这种“机器人鱼”可以像真鱼一样动作“优雅地”钻进水里，但速度可能没那么快。
Borrowing from Mother Nature, a team of MIT researchers has built a school of swimming robo-fish that slip through the water just as gracefully as the real thing, if not quite as fast.
可是她永远忘记不了那壮丽的森林，那绿色的山，那些能够在水里游泳的可爱的小宝宝——虽然他们没有像鱼那样的尾巴。
But she said she should never forget the beautiful forest, the green hills, and the pretty little children who could swim in the water, although they had not fish's tails.
很多小鱼孵化出来时，胸鳍还没有完全成形，而且所有的鱼孵化时都还没有形成鱼鳔。所以，它们可能会面临相似的不善于游泳的问题。
Many fish larvae hatch without fully formed pectoral fins and all hatch without a swim bladder, so similar problems could occur for them.
明显的是鱼的速度（最多70kph ）和极端游泳效率，其身体结构的进化可以减少阻力，从而在海洋移动中保存了体力。
These are evident in the fish’s speed (up to 70kph) and extreme swimming efficiency, evolution having honed its body to reduce drag and thus conserve strength during transoceanic migrations.
有这样一个机器人，它的样子和游泳动作都很像一条鱼——这就是巴斯大学的Gymnobot。它的样子是模仿亚马逊流域的一种刀鱼。
If it looks like a fish and swims like a fish, it could be a robot — such as the University of Bath's Gymnobot (pictured), inspired by an Amazonian knifefish.
“你的那些鱼一直霸占着游泳池，害得我整个夏天都不能游泳。”夫人一点都不领情。
"You have those fish occupying the pool, why I could not swim all summer." lady that does not appreciate.
鱼跟其他动物一样能够感觉到痛楚，虽说这是显而易见的事，但有些人却把鱼视为会游泳的蔬菜。
"While it may seem obvious10 that fish are able to feel pain, like every other animal, some people think of fish as swimming vegetables," says Dr. Lynne Sneddon.
这种奇特的鱼用像手一样的鳍片在水底走路，而不是游泳！ 这可是今年5月在澳大利亚的海岸最新鉴定出这样的新物种。
Nine fish that use handlike fins to walk, rather than swim, off Australia were identified as new species in May.
约翰在河里游泳的时候，捉到一条鱼。
固定的鱼速度受选手游泳的影响。
亿万年前，一条卑微的鱼在冈瓦纳古陆的湖泊和河流中游泳。
Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana.
亿万年前，一条卑微的鱼在冈瓦纳古陆的湖泊和河流中游泳。
Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana.
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