But even that was not going to be the biggest surprise. 即便如此 这也不能算是最大的惊奇
but beneath these rolling desert slopes in the United States 但是在美国这些荒凉起伏的山崖之下
but cave explorers were soon to make an even more astonishing discovery. 但是洞穴探险家们 很快又有了更惊人的发现
but the biggest surprise is something altogether more bizarre. 不过更大的惊奇莫过于 那些更奇怪的东西
but venturing deep into the cave is very dangerous indeed. 但是深入洞穴必然极度危险
But the blind salamander has other highly developed sensory organs. 不过这些瞎眼的蝾螈 进化出了其它发达的感觉器官
but the snakes have a secret weapon. 不过蛇也有自己的秘密武器
but the snakes are literally in the dark - 而蛇则完全处于黑暗之中