السلسلة الكاملة مرحباً بكم في كوكب الارض – Welcome to Earth مدبلج: 1x2

الحلقة 2

In a deep-water submersible, Will Smith descends 3,300 feet to the bottom of the ocean, where even fewer people have gone than outer space. Along the way down, Will and explorer Diva Amon investigate how color is used in the natural world.