these crystal clear waters are virtually lifeless. 这片明净的水域实际上没有什么生机
The only water Lechuguilla has are these wonderfully still clear pools. 龙舌兰洞中唯一的水 来自这些平静清澈的水塘
becomes a clear and obvious target and is asking for trouble. 立刻成为显眼的目标 很快便遭了殃
It's now becoming clear that great whites migrate thousands of miles across the oceans 可以肯定的是 大白鲨长途跋涉数千英里横越大洋