英语语法分析

Evidence of iron making has been found in Nigeria, Ghana, and Mali.

在尼日利亚、加纳和马里发现了炼铁的证据。

Similarly, less urbanized countries such as Cambodia and Ghana had voting rights for women long before Switzerland did.

同样，在柬埔寨和加纳等城市化程度较低的国家，妇女拥有投票权的时间比瑞士的要早得多。

Before colonialism, gender was more salient in central Kenya than it was in Ghana, although age was still crucial in determining authority.

在殖民主义之前，性别在肯尼亚中部比在加纳更为突出，尽管年龄仍然是决定权力的关键因素。