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观看小提示:[DVD标清版] [BD超清版] [HD高清版] [TS抢先版:不清晰]
类型：纪录片 地区：美国 年份：2022
Follow the personal quest of biologist Nan Hauser as she journeys to some of the last unspoiled places on Earth. Nan is on a mission to unlock new clues about the behavior of whales and dolphins.