World's Biggest Beasts

　　Before the time of humans, our planet was ruled by a land of giants, with fish that could swallow you whole and land predators tall enough to peek into the top floor of the White House. But which of these mega-monsters was the largest of them all? Join us as we reveal the Top 10 biggest beasts to walk the Earth, swim the seas, and soar the skies. 译文(3): 在人类时代之前，我们的星球是由一片巨人之地统治的，那里有可以吞噬你的鱼，还有高到可以窥视白宫顶层的陆地捕食者。但是这些巨型怪物中哪一个是最大的呢？加入我们，我们将展示十大最能在地球上行走、在海洋中游泳和在天空中翱翔的野兽。