cooperative group的用法和样例：
例句
- Traditional theories look to genetic advantage, in improved hunting or foraging skills or the ability to sustain larger cooperating groups with complex social skills.
传统的理论著眼于大的脑子对遗传基因的好处，如改善狩猎或觅食技巧，或以复杂的社会技巧维持规模较大的合作群体的能力。
cooperative group的相关资料：
临近单词
cooperative GIS
cooperative
cooperative learning in group
cooperative language learning
cooperative learning approach
cooperative wholesale society
cooperative government models
cooperative official business
cooperative-type management
Cooperative Engagement System
cooperative-run enterprises
cooperative cultural theories
