- With so many pairs of eyes keeping watch,
有了这么多双警惕的眼睛 - it's almost impossible for predators to sneak up.
瞪羚们能够极其有效地防止自己遭到偷袭 - There are no bushes, no trees. There's only one thing to hide behind.
这里没有矮小的灌木 也没高大的乔木 只有一样东西可以藏身其后 - Grass.
草 - And it's not very effective.
草的掩护并不是非常有效 - Predators also have a hard time raising their young on open grassland.
掠食动物在这片空旷的草地上繁衍后代也并不轻松 - Without trees, eagles have to nest directly on the ground.
没有了树,鹰只能直接把巢安在地面上
Grass. 草
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