11 年前
视频简介
Blind and deaf sisters, Anna and Beth, live happily in a secluded small town with their father. However, when a neighbor stops by, Anna and Beth begin to realize their loving father's mental health has been deteriorating their entire lives. Written by Anonymous。Legendary oceanographer Sylvia Earle and a cast of pioneering marine scientists tell the story of the incredible work being undertaken across the planet to protect the fragile ecosystem of our oceans. Perpetual Planet: Heroes of the Oceans is a showcase of the wonder of the sea, of the living laboratory we all live in and of the vital science being carried out beneath the waves...。
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