A goat was standing up against a tree on its hind legs, trying to get at the leaves.
一只山羊后腿趴在一棵树上站起来，试图去够树叶。
The large hind legs were used for propulsion in water.
巨大的后肢用于在水中驱动。
Other species sport up to four toes on their hind legs.
其他的种类则彰显出了后肢的四个趾头。
Their streamlined bodies, the absence of hind legs, and the presence of a fluke and blowhole cannot disguise their affinities with land dwelling mammals.
它们的身体呈流线型，后肢完全消失，身体上长出了尾片和喷水孔，所有这些特征都无法掩饰它们与陆生哺乳动物之间的亲缘关系。
Suddenly the cow kicked up its hind legs.
突然奶牛踢起了后腿。
The horse reared up on its hind legs.
那匹马后腿前立，站了起来。
The fossil luckily includes a good portion of the hind legs.
很幸运，化石包含了一大部分后腿。
Basilosaurus was undoubtedly a fully marine whale with possibly nonfunctional, or vestigial, hind legs.
龙王鲸无疑是一种完全海生的鲸鱼，它的后腿可能没有功能，或退化了。
Colugos glide between trees using their patagium, or flaps of skin between their front and hind legs and extending to the tail and the neck.
鼯猴利用它们的翼膜在树之间滑翔，该翼膜是它们前后肢之间的片状悬垂物，延伸到尾巴和脖子。
A magnificent Poodle appeared, walking on his hind legs just like a man.
一只华丽的鬈毛狗出现了，像人一样用后腿走路。
He collects cans, crisp packets, and plastic bottles from parks near his home before jumping up onto his hind legs to place them into bins.
他在家附近的公园中收集易拉罐、零食袋以及塑料瓶，然后跳起来用后腿把它们扔到垃圾桶中。
At first they were unable to move their hind legs at all, but by the end of the study they could support their weight and walk almost perfectly.
起初，它们根本无法移动后腿，但在研究结束时，这些老鼠可以承担全身的重量，而且可以近乎完美地步行。
The melancholy of it! As if old Euclid had stood up on his hind legs and swallowed prussic acid.
它演奏的调子是那么悲哀，似乎老欧几里得用后腿站着吞下了氢氰酸。
You can successfully teach a dog to walk on its hind legs, and if it repeats this behaviour regularly, its offspring are also likely to do it too.
你可以成功地教会一只狗用后腿站立，如果不断地重复这个行为，它的后代可能也会这么做。
Oscar lay sprawled on the bed, his front and hind legs extended, his spine resting gently against the woman's leg.
奥斯卡就在老人的病床上，四条腿很夸张地伸展开去，脊背就轻轻靠在老太太腿上。
All Peter could do was to throw himself down and seize one of her hind legs.
彼得能做的就是抓住她的两条后腿。
But when we got it back to the laboratory it became clear it was a cockroach, closely related to the common roach but with sophisticated hind legs and the ability to jump many times its own height.
不过在带回实验室之后我们才发现这是只蟑螂，与通常所见的蟑螂非常类似，不过后腿非常发达，跳跃能力很强。
Standing up on their hind legs allowed our ancestors to fight with the strength of their forelimbs, making punching much more dangerous.
此外，专家还说，我们祖先在进化到二足动物时期的时候，凭借着“后肢动物”的优势更容易打败“前肢动物”，因为从上至下出拳力量会更大。
Some species simply live in the dung, while others form perfectly spherical dung balls, which they roll with their hind legs, often over large distances, to a place where they can bury it.
部分蜣螂干脆居住在粪便当中，其他蜣螂用自己的后足将粪便滚成完美的球形，进行距离的运输，直到到达它们埋藏粪球的地方。
One of the newly-discovered katydids has exceptionally long, spiny hind legs which it USES to jab at anything that threatens it, one new species has pink eyes and another has emerald-green patterning.
新发现的蝈蝈中，有一种具有超长的、带棘的后足，用来戳刺任何对它造成威胁的东西；还有一个新种，具粉红的眼睛；另一种，有身上宝石绿色的纹理。
The dog helped the officers by stiffening his hind legs as they pulled him out.
小狗也懂事的把后腿蹬直，帮助营救人员拉它出来。
When we reached the little dachshund's pen, she was on her hind legs against a cyclone fence, barking in an unbearably shrill tone, though she was wagging her tail.
当我们来到小达克斯猎犬的栅栏前的时候，她正用后退蹬着围栏，用令人难以忍受的声音尖叫吠着，摇着尾巴。
With her red boxing gloves on, Chela dodges punches and throws jabs with her front PAWS while standing up on her hind legs.
带上红色拳击手套的它会左右避闪，当后腿站立时，它还会伸出前爪进行攻击。
It walked on its hind legs but also could drop to all fours, and scientists told reporters that could prove to be a missing evolutionary link.
地爪龙以二足直立走路，但也能低身以四足行走，科学家告诉记者说，这可能证明是一项失踪的进化链结。
Theropods were early winged and feathered dinosaurs that walked mainly on their hind legs and were incapable of flight.
兽脚亚目食肉恐龙是早期的有翼和羽的恐龙，其主要靠后足行走且不会飞行。
One night several wolves were killed in an earthquake and this was blamed on the rabbits, for it is well known that rabbits pound on the ground with their hind legs and cause earthquakes.
一天晚上，几只狼在地震中死亡。这件事是兔子的责任，因为众所周知，兔子用两条腿蹬地造成了地震。
Again, with the female squatting in the front while standing on her hind legs, the male could easily rest his forelimbs on one side of her broad pelvis.
他写道，“雌性还是前趴后腿站立，雄性则可以轻易地将前肢放在她宽大骨盆的一边。”
The beavers stopped eating, stood on their hind legs and looked around, then got into the water, too.
海狸停止进食，用后腿站立，环顾四周，然后也跳到了水里。
Grant on the other hand can talk the hind legs off a donkey but he prefers to steer clear of personal details, claiming there are many people worse off than him.
另一方面，格兰特可以喋喋不休，但一谈到个人细节就绕开，他说有的是比他更糟糕的人。
Grant on the other hand can talk the hind legs off a donkey but he prefers to steer clear of personal details, claiming there are many people worse off than him.
另一方面，格兰特可以喋喋不休，但一谈到个人细节就绕开，他说有的是比他更糟糕的人。
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