It moves so fast, there's no way you'd escape something like that. 大火蔓延速度特别快 根本逃不开
..something that's never been witnessed before. 这样的举动是第一次被见证
They did something no-one had anticipated. 还做了一件没人预料到的事情
it's something that is being caused by human beings. 而是人类造成的
But, in today's ocean, they are being replaced by something else... 然而如今的海洋中 取代水草浮岛的是
Every journey below the surface can reveal something extraordinary. 每一次水中之旅都能揭开奇妙事物的面纱
..the seals do something astonishing. 海豹做出了惊人的举动
Something is just not quite right here. 事情有些不对劲