acheulian age造句

例句与造句

1. The first known archaeological evidence of usage was in Kariandusi and other sites of the Acheulian age ( beginning 1.5 million years BP ) dated 700, 000 BC, although the number of objects found at these sites were very low relative to the Neolithic.
2. It's difficult to find acheulian age in a sentence. 用acheulian age造句挺难的