| 1. | Excavations here from 1936 to 1941 led to the discovery of the first hominid fossil at this site
这处遗址从1936年至1941年进行挖掘，发现了早期原始人类化石。 |
| 2. | Australopithecus was a group of early hominids that is reckoned to be the ancestral genus of homo , to which modern man belongs
南方古猿是早期原始人类的一部分，被认为是祖先人种，现代人就由此而来。 |
| 3. | It captures that magical moment of transition when humans went from living in the trees to living on the ground
塞拉姆的出现向人们展示出了原始人类从在树上生活过渡到在陆地生活的那个神奇的历史瞬间。 |
| 4. | Later , 50 fossils of meganthropus palaeo and pithecanthropus erectus / homo erectus were found half of all the world ' s known hominid fossils
后来， 50种化石先后在这里被发现，包括远古巨人，猿人直立人/直立人，占世界已知原始人类化石的一半。 |
| 5. | A re - examination of anklebones from early hominids indicatestheirgait was not as stable as previous research suggested . they were knock - kneed
美国研究人员通过对早期原始人类的踝关节进行重新研究后发现，早期人类的步态并非如同此前人们认为的那么稳健。 |
| 6. | Jablonski argues , sweat glands evolved as body hair vanished , allowing optimal cooling of the enlarging hominid brain and an active lifestyle
贾布隆斯基说，人类体毛消失，汗腺同时进化，协助原始人类在大脑变大与生活方式变活跃之际，具备最理想的冷却系统。 |
| 7. | They display physical characteristics of modern humans , with an increased brain capacity , smaller teeth and a face that slopes less than that of other hominid ancestors
他们比那显示现代人,以增加的脑子容量,更小的牙和面孔的物理特性那倾斜其它原始人类的祖先。 |
| 8. | The nearby dragon bone hill is the home of peking man , where pei wenzhong , a chinese paleonologist , excavated a complete fossil skull cap , some teeth and bones of primitive apeman in 1929
附近的骨山是“北京猿人”的故乡。 1929年中国古生物学家裴文中在此发现原始人类牙骨骼和一块完整的头盖骨。 |
| 9. | Once grounded , we gradually began to walk , to become more social and develop language - a process that drove evolution and brings us to where we are today
当原始人类开始在陆地上生活时，渐渐学会了直立行走，彼此间的社会联系也更强了，同时也发展出了语言? ?这一过程推动了人类进化，并使人们分散到世界各地。 |
| 10. | Now researchers say learning to walk millions years ago was not without its trials . a re - examination of anklebones from early hominids indicates their gait was not as stable as previous research suggested
美国研究人员通过对早期原始人类的踝关节进行重新研究后发现，早期人类的步态并非如同此前人们认为的那么稳健。 |
