由于同属生活于撒哈拉以南这一相对封闭环境中的热带民族，非洲各族黑人的传统文化有许多共同的基本特征。

As tropical RACES in Sub-Sahara, a relatively closed environment, the black peoples in Africa have in their traditional cultures many essential features in common.

youdao

由于同属生活于撒哈拉以南这一相对封闭环境中的热带民族，非洲各族黑人的传统文化有许多共同的基本特征。

As tropical RACES in Sub-Sahara, a relatively closed environment, the black peoples in Africa have in their traditional cultures many essential features in common.

youdao