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这是一部关于世界上最有标志性的三座热带岛屿的终极指南。　　三座非常有标志性的岛屿，与大陆隔绝，生态系统自成一体。对与世隔绝的人以及岛上的野生生物而言，这些岛屿是如同天堂一般的存在，但是进入桃花源记

在本系列纪录片中，有火山、地震、海啸、大陆的历史。在这一系列壮观惊人的故事背后是地球的时时变迁。在这一系列中，世界各地遇到的科学阐述各种发生的地质事件，发现背后惊人的秘密，揭开横跨数十亿年的史诗，组装

　　Now the Montecito has been sold to inexperienced young widow-heiress Monica Mancuso, who had it th

　　Picking up from where the last season left off, security realizes that a gun was fired in Ed's sui

Observational documentary series following the work of Northumbria Police across the North-East of E

With their distinctive burrowing habits, complex mating rituals, and cube-shaped scat, wombats are u

Arine’s difficult financial situation forces her to return to her hometown, where she takes a job in

A four-part documentary in which Oxford physicist Ard Louis and film-maker David Malone meet scienti

从灯火通明的大都市，到人烟稀少的深山老林；从广阔无垠的大草原，到人迹罕至的沙漠戈壁；从长年积雪的高海拨山区到一望无际的平原；从浩瀚大地到碧海蓝天……中国，这片古老而又神奇的土地，囊括了多种特质的地貌，

Have you ever wondered why the human body looks the way it does? Why our hands have five fingers ins