For instance, a certain kind of tadpole can tell the depth of the water it is swimming in by the pitch of a tone which is produced by its own lungs.
举个例子，有一种蝌蚪能感知它所游泳之处水的深度，它是通过某种自己肺部产生的声音的音调来判定的。
For instance, a certain kind of tadpole can tell the depth of the water it is swimming in by the pitch of a tone which is produces by its own lungs.
举个例子，有一种蝌蚪能感知它所游泳之处水的深度，它是通过某种自己肺部产生的声音的音调来判定的。
Experienced swimmers know it is relatively easy to escape the narrow channel of the fast moving water by floating and allowing it to drag you further into the ocean or by swimming alongside the shore.
有经验的游泳者都知道，要想从湍急的水流中逃离狭窄的水道相对来说比较容易，方法是让水漂浮起来，让它把你进一步拖入大海，或者沿着海岸游泳。
The whole building is underwater and you can get to it by swimming and diving.
整个建筑都在水下，你可以通过游泳和潜水到达那里。
While running regularly can't make you live forever, the review says it is more effective at lengthening life than walking, cycling, or swimming.
该评论文章称，尽管经常跑步不能让你永远活着，在延长寿命方面，它却比步行、骑自行车或游泳更有效。
In the country, it is said that boys typically prefer football, handball and badminton while girls generally prefer gymnastics, riding, handball and swimming.
在这个国家，男孩子通常喜欢足球、手球和羽毛球，而女孩子则普遍喜欢体操、马术、手球和游泳。
It's like going swimming but never knowing if you can stand up because the bottom is so unstable you simply can't tell when you have reached it.
这就像一场游泳，但你不知道自己能否挺过来，因为对岸是不确定的，你完全不清楚什么时候能够抵达终点。
It is composed of five events: pistol shooting, fencing, horseback riding, running, and swimming. The pentathlete's goal is to succeed in all five areas, not just one or two.
五项运动包括手枪射击、击剑、骑马、赛跑及游泳，运动员的目标是要五项皆有卓越表现，而非只擅长于其中一、两项。
It is virtually impossible to see and is tiny enough to pass through nets meant to keep jellyfish away from popular swimming spots.
人们几乎看不见它。它的身型十分微小，可以穿过阻挡水母的网，进入人多的游泳区域。
For example, legislation for swimming-pool fencing is not as relevant in the Scandinavian region, where there are almost no private swimming pools, as it is in the southern area of Europe.
比如，在几乎没有任何私人游泳池的斯堪的纳维亚地区就游泳池设置围栏颁布立法，其重要性就不如在欧洲南部地区那样大。
It is not just dogs that engineers are copying now, but shrews complete with whiskers, swimming lampreys, grasping octopuses, climbing lizards and burrowing clams.
现在，工程师们的仿生对象不仅有狗，还包括长有胡须的鼩鼱，会游泳的七鳃鳗，抓力十足的章鱼，善于攀爬的蜥蜴和穴居蛤。
Breaststroke is the slowest of the four official styles in competitive swimming, but it is commonly agreed that it is by far the most difficult to do correctly.
蛙泳是竞技游泳的四种标准泳姿中最慢的一种，但它却是公认最难做得标准的一种。
Swimming is an excellent cross-training activity for running because it's not weight-bearing, so it gives your joints (which take a lot of stress when you're running) a break.
游泳是非常棒的一种交叉训练方式。因为它不需要承重，能让关节（在跑步的时候可是给承受了很大的压力啊）休息。
Wearing panty hose while swimming is also a good prevention measure since it can prevent jellies from being able to harm your legs.
在游泳的时候穿上女式长袜能避免你的腿部被袭击。
It is one of the greatest feelings I have ever had in the sport of swimming.
这是游泳运动中最美好的感觉。
It is enormous, with some 400 rooms, swimming pools, rooms with Internet access and pool tables.
旅馆规模很大，有400余间房间，有游泳池，还有上网服务和池边的桌子。
So Saarland's towns are wondering whether it is worth spending money on swimming pools when the number of children is falling.
故而州内各镇就开始怀疑既然儿童数量不断减少，那花钱在修建游泳池上还值得吗？
It is crowned by a rooftop terrace with an outdoor saltwater swimming pool.
整个套房由带有海水游泳池的天台环绕。
Swimming is such a perfect option because it meets all of those requirements and it's non-weight bearing, too!
游泳就是这样一项很好的选择，因为游泳可以满足上述要求，而且不负重。
“I write poetry”, he once confessed, “because I enjoy it, as one enjoys swimming or swearing, and also because it is my road to freedom and knowledge.”
“我写诗，”他坦言道，“那是因为我从中得到乐趣，正如一个人从游泳或对天发誓中得到乐趣一样，并且诗歌是我自己走向自由与求知的路。”
Swim head up freestyle in the pool and see how difficult it is compared with head down swimming.
在泳池中抬头自由泳将会明白相对于头向下的游泳是多么困难。
It is awash with swimming pools, gyms, tennis and badminton courts, a multiplex cinema, a cricket pitch, an enormous laundry and 5,000 bicycles.
校园里建有游泳池，健身房，网球和羽毛球场，还有一个多元化的电影院，一个板球场，一个巨大的洗衣房和5000辆自行车。
It is awash with swimming pools, gyms, tennis and badminton courts, a multiplex cinema, a cricket pitch, an enormous laundry and 5, 000 bicycles.
校园里建有游泳池，健身房，网球和羽毛球场，还有一个多元化的电影院，一个板球场，一个巨大的洗衣房和5000辆自行车。
When I had nothing to offer (it is illegal to feed them anyway), they gave me these cheeky looks before swimming away.
但当时我身边没有吃的(当然喂她们吃的是不合法的)，在她们游走的时候给了我一个这样很期待的表情。
It has been proposed that a laterally flat body position is bad for swimming because places a swimmer in a position that ACTS like a barge.
对游泳运动员来说，一个近乎平坦的身体姿势并不实用，它会使运动员处于一个类似驳船运动时的姿势。
Lifting your head is bad swimming technique, it causes your legs to sink - adding lots of drag.
抬头是很糟糕的游泳技巧，它使腿部下沉，增加不少阻力。
Lifting your head is bad swimming technique, it causes your legs to sink - adding lots of drag.
抬头是很糟糕的游泳技巧，它使腿部下沉，增加不少阻力。
应用推荐