He cooperated with his friends to do research on wildlife.
他与朋友合作研究野生动物。
The research released on Friday was sent to the Fish and Wildlife Service. A decision on the bears' status is expected in January.
这次在周五发表的研究报告被提供给鱼类及野生动物服务组织。对于北极熊生存状态的决定预计将于一月份做出。
Research will also be made on the technology of reintroducing animals and the approaches to restore the rare wildlife in natural habitat.
开展动物“再引入”工程相关技术的研究,加强珍稀物种回归自然栖息 环境的技术研究。
Research will also be made on the technology of reintroducing animals and the approaches to restore the rare wildlife in natural habitat.
开展动物“再引入”工程相关技术的研究,加强珍稀物种回归自然栖息 环境的技术研究。
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