Homo erectus had body proportions like our species, Homo sapiens, though with a smaller brain.

直立人的身体比例和我们的智人一样，只是大脑更小。

Distinct killer whale populations are known as " ecotypes" and can differ in size, colour and body proportion.

不同的虎鲸种群被称为“生态型”，其大小、颜色和身体比例可能有所不同。

I had looked at body proportions, but I had not made major hominid discoveries because they are just that rare.

我曾研究过身体比例，但是我对人科动物没有重大的发现，因为它们实在是太罕见了。

When we compare a Nanotyrannus verses a sub adult Tyrannosaurus Rex of about the same size, they're going to be extraordinarily similar in terms of their hind limbs, their tail and their body proportions.

当我们把一头矮暴龙和一头大小相当的未成年霸王龙进行比较的时候，它们的后肢、尾巴和身体的比例都出奇地相近。

Speaking of Homo erectus, they had the most human-like body proportions out of all the species we've discussed so far, making them better equipped for life on the ground instead of climbing trees.

说到直立人， 在我们目前讨论过的所有物种中， 它们的身体比例最接近人类，这使它们更适合在地面上生活，而不是爬树。