英语语法分析

Its size is a chimplike 420 cubic centimeters—not at all unusual for something called Australopithecus.

源泉种的大脑像猩猩一样，为420立方厘米——对南方古猿来说，这不算什么稀罕。

Lucy belonged to a species called Australopithecus afarensis and lived in the region around 3.2m years ago.

“露西”属于一种称为南方古猿阿法系(Australopithecus afarensis)的古代人种，大约320万年前生活在这一地区。

There’s nothing like a good steak. And our Australopithecus afarensis ancestors apparently felt the same way.

对于我们来说，没有什么比一块肉排更好了，显然，我们的阿法南方古猿祖先们也这样想。