The elephant's night vision is little better than our own. 大象的夜视能力只比人类稍好一点
Grass clings to life even as desiccating winds remove what little moisture remains in the soil. 即使风把土壤中仅存的水分带走 草也能存活下来.
They trim the grass down to its roots, leaving little in their wake, 这些角马拼命地吃草 把草根上面的草茎部分全部吃掉
Grasslands exist wherever there is a little rain, but not enough to sustain a forest. 草地无所不在 一点雨水虽然不足以维系一片森林 却可使一片草地存活下来
which is why little auks have kept the ability to fly. 所以小海雀仍然需要保持飞行能力
Little auks arrive in their millions. 小海雀成千上万地飞来
What little food exists is so dispersed 仅有的少量食物也非常分散
In one day each of these acrobatic little lizards may catch 50 flies. 每只身怀绝技的小蜥蜴 一天能吃掉50多只小虫
With little or no soil to retain the water on the surface of the land 由于几乎没有土壤保留地表水分