But free riders are only tolerated for so long. 不过搭便车的也得意不了多久
But they have no way of flushing their prey out of the grass. 但它们无法将猎物赶出草丛
But she can read the pattern of the stems overhead like a map, 但她能够通过解读头顶的草茎来辨明方向
but only for those that can reach it. 只看谁能捷足先登
but thanks to his two-inch-thick hide, he will recover. 但幸亏有五厘米厚的牛皮 他会慢慢痊愈
But, ultimately, once the water recedes, there will be new life, 但等到水位降低 便会有新生命来临
but with swamp under foot, they can't get any traction. 但沼泽太过湿滑 脚底无法借力