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，男性的骨就像现在的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骨的医疗手术。

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

利亚姆和他的父亲萨姆注意到一根骨从地上延伸出来。

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

就像詹姆斯提到的那个有着巨骨的象鸟。

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

强壮的骨骼可以吸收冲击力，这种巨的冲击力可以折断人类的骨。

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

这是他骨还是受死精的骨啊?

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，犹他州东南一座悬崖旁，有一根骨因侵蚀而暴露出来之后，洛杉矶自然博物馆的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，他在看着自己的骨，在做比较呢；他以为太阳不是在上，就是在小上，要不就是在肚子里，我想，这就像偏僻乡村的老太婆们谈论外科医生的星象学一样。

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，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的骨戳出一处岸边。

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.

通过研究异特龙的骨，及其后的肌肉系统和机械原理，它们能使异特龙的最快时速达到21英里每小时，对于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.

普瓦提埃学的另一名研究人员罗伯托·马基亚雷利过去曾检查过这块骨，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.

芬兰赫尔辛基学的人类学家特劳特曼称，这些标志包括臀、骨和骨盆上的磨损痕迹。

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

右骨的顶向右延伸。我在此稍作停顿，请家自己调整一下。

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

奇异福建龙的小骨（胫骨）是其骨（股骨）的两倍长。

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的岩石和一些断裂的骨。

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

髓骨是排列在骨的内的一层骨头。它没有结构上的用途。

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140万前用河马骨制成的手斧。

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

科学家对他们发现的化石骨进行了研究并称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的骨。

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

其中一个尺寸缩小的身体位是被称为跗骨的小骨。