英语语法分析

The hand ax and other Acheulian artifacts at Kokiselei may have been tools before their time.

这种手持石斧以及Kokiselei的其它阿舍利文化的古器物也许早在他们的时代之前便用作工具了。

On the northwest shoreline of Kenya's Lake Turkana, at a site known as Kokiselei, researchers previously found both Oldowan and Acheulian tool types in the same 1.76-million-year-old sediments.

在肯尼亚图尔卡纳湖的西北湖岸线上一个叫做Kokiselei的地方，研究人员此前在176万年前同一沉积层里发现了奥尔德沃和阿舍利工具遗迹。