- 1. The material of human fossil, culture relic and zoolite in the Old Stone Age are very abundant.
- 古代石器时代的人类化石，文物和人为动物的物质非常丰富。
来自互联网
- 2. The material of human fossil, culture relic and zoolite in the Old Stone Age, which are excavated in the Northeast of China, are very abundant.
- 东北地区出土的旧石器时代人类化石、文化遗物和动物化石材料十分丰富。
来自互联网
- 3. The material of human fossil, culture relic and zoolite in the Old Stone Age, which are excavated in the Northeast of China, are very abundant.
- 东北地区出土的旧石器时代人类化石、文化遗物和动物化石材料十分丰富。
来自互联网
