That however, doesn't happen here. 可是这里不会发生这种事
Surprisingly, it doesn't rain every day in the rainforest 雨林虽然不是天天下雨
He will drown if he doesn't find land somewhere in this vast ocean. 如果在这片浩瀚的海洋里找不到陆地 它就会淹死
This odd assembly of vegetarians doesn't go unnoticed. 这些食草动物组成的奇特群落当然会引起注意
He doesn't have to waste time looking for mates - 它不必浪费时间寻找配偶
But water in caves doesn't only erode. 可是洞里的水不光只是侵蚀
But the glow worm doesn't leave everything to chance. 不过 萤火虫并不会听天由命