translation.en: Something else learned during the Apollo rescue was how to train the penguins to take fish freely from their hands, And we used this technique again during the Treasure rescue.
translation.zh: 此外，阿波罗海的救援还教会我们 如何凭借这些训练箱 来训练企鹅们 用手抓鱼。 于是这次在“宝藏”号救援中 我们又使用了这项技术。