They're the only large predator in these icy waters. 它们是这些冰水中唯一的大型掠食动物
Its waters drop unbroken for almost a thousand metres. 流水不间断地从将近1000米的高处落下
Yet these precious waters are rich with surprise. 可是这些珍贵的淡水中却充满了惊奇
The sun, beating down on tropical waters, 太阳烘晒着热带地区的海水
Its richest parts are those where waves and currents bring fertilising nutrients to surface waters that are bathed in sunlight. 当海浪和洋流把大量营养物质翻上 沐浴着阳光的表层海水时 那里便成了最热闹的用餐场所