and reveal new wildlife dramas for the very first time. 首次揭示野生动物的精彩瞬间

4. And since then, much has changed.
   时至今日 世界已大有变化
5. We can now show life on our planet in entirely new ways,
   我们将用全新的方式展示地球上的生命
6. bring you closer to animals than ever before,
   带你以前所未有的近距离接触动物
7. and reveal new wildlife dramas for the very first time.
   首次揭示野生动物的精彩瞬间
8. But that's not all.
   而且不只这些
9. The planet has changed, too.
   我们的星球也在变化
10. Never have those wildernesses been as fragile and as precious as they are today.
    大自然从未像现在一样 脆弱而又珍贵

来自《行星地球 第二季 第一集 Planet Earth S02E01 岛屿》第 7 行