So, at the dawn of agriculture, men's leg bones were strong, like today's cross-country runners.

因此，在农业初始时期，男性腿骨就像现在越野跑运动员那样强壮。

The disease led to a medical operation that replaced her thigh bone.

这种疾病导致她做了更换大腿骨医疗手术。

Liam and his father, Sam, noticed a large leg bone sticking out of the ground.

利亚姆和他父亲萨姆注意到一根大腿骨从地上延伸出来。

Like the one with the giant leg bones that James mentioned.

就像詹姆斯提到那个有着巨大腿骨象鸟。

Strong bones are shock-absorbers, dissipating forces that could break a human leg.

强壮骨骼可以吸收冲击力，这种巨大冲击力可以折断人类腿骨。

Ok, is this his leg bone or the Jumbee's leg bone?

这是他腿骨还是受死精腿骨啊?

Step 1: discover and dig A team from the Natural History Museum of Los Angeles County first spotted the sauropod dinosaur they call Gnatalie in 2007 after erosion revealed a single leg bone beside a bluff in southeastern Utah.

发现、挖掘2007年，犹他州东南一座悬崖旁，有一根腿骨因侵蚀而暴露出来之后，洛杉矶自然史博物馆一个团队首次发现了这只蜥脚类恐龙，他们称之为蚋塔莉。

As I live he's comparing notes; looking at his thigh bone; thinks the sun is in the thigh, or in the calf, or in the bowels, I suppose, as the old women talk Surgeon's Astronomy in the back country.

真真确确，他在看着自己大腿骨，在做比较呢；他以为太阳不是在大腿上，就是在小腿上，要不就是在肚子里，我想，这就像偏僻乡村老太婆们谈论外科医象学一样。

In 1787, someone in New Jersey-exactly who now seems to be forgotten found an enormous thighbone sticking out of a stream bank at a place called Woodbury Creek.

1787年，新泽西州有个人——到底是谁，如今似乎已被忘却在伍德伯里溪发现一根巨大大腿骨戳出一处岸边。

By studying the leg bones, musculature and mechanics behind them, they were able to put Allosaurus's top speed at 21 mile per hour, fast for a large predator.

通过研究异特龙腿骨，及其后肌肉系统和机械原理，它们能使异特龙最快时速达到21英里每小时，对于大型掠食者来说很快了。

Another researcher at the University of Poitiers, Roberto Macchiarelli, examined the thigh bone in the past and decided the species was probably an ape.

普瓦提埃大学另一名研究人员罗伯托·马基亚雷利过去曾检查过这块大腿骨，他认为这个物种很可能是类人猿。

They include wear marks on the hips, thigh bone and pelvis, said Trautmann, an anthropologist at the University of Helsinki in Finland.

芬兰赫尔辛基大学人类学家特劳特曼称，这些标志包括臀、大腿骨和骨盆上磨损痕迹。

Top of the right thigh bone going to the right side. I take a second here, to each his own.

右大腿骨顶向右延伸。我在此稍作停顿，请大家自己调整一下。

Fujianvenator's lower leg bone – the tibia – was twice as long as its upper leg bone – the femur.

奇异福建龙小腿骨（胫骨）是其大腿骨（股骨）两倍长。

The fossil was discovered in Belgium. It appeared as a block of broken rocks with some broken leg bones.

化石在比利时发现。它看起来像一块破碎岩石和一些断裂腿骨。

Medullary is a layer of bone which lines the interior of leg bones. It has no structural purpose.

髓骨是排列在腿骨内一层骨头。它没有结构上用途。

From Ethiopia: Paleoanthropologists unearthed a 1.4-million-year old hand ax made from a hippo's leg bone.

古人类学家发掘出了一把140万年前用河马腿骨制成手斧。

The scientists studied the fossilized leg bones they found and said Hercules was around a metre tall.

科学家对他们发现化石腿骨进行了研究并称Hercules有一米高。

He cut a patch of black cloth and had Kare paint a skull and crossbones on it.

他拿了一块黑布，让卡雷在上面画上了骷髅头和交叉腿骨。

One of the body parts declining in size was a lower leg bone called the tarsus.

其中一个尺寸缩小身体位是被称为跗骨小腿骨。