In the manner of Jane Goodall, Dian Fossey, and Joy and George Adamson, the Owenses spent thousands of hours recording the smallest details of their subjects' behavior.
和简•古多尔、戴安•福西、和乔伊与乔治·亚当森夫妇等人采取的方式一样，欧文斯夫妇花了数千小时的时间记录其观察对象行为的最微小细节的变化。
But Joy and George Adamson were pioneers that helped teach us what we know now.
但乔伊和乔治·亚当森是先锋，帮助教导我们什么，我们现在知道。
But Joy and George Adamson were pioneers that helped teach us what we know now.
但乔伊和乔治·亚当森是先锋，帮助教导我们什么，我们现在知道。
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