大气笼罩着整个的海洋，覆盖着所有的湖泊、江河、溪流和泉水，覆盖着所有的森林和土地，流动的空气到处在吸收水分，这些水分到哪里去了呢？
The air goes over the whole ocean; over lakes, rivers, brooks, and springs; over woods and fields, and everywhere it takes in particles of water. What becomes of them ?
这些群岛主要是由海洋生物残骸形成的石灰岩构成，潮汐滩的水下部分被流动的水分割成河道。
Made up mostly of limestone formed from the skeletal remains of sea creatures, the submerged regions of the tidal flats are carved by channels where water flows between land.
两个罐子中间沙子的水分通过大罐的表面蒸发，使大罐外部的干燥空气开始流动。
Water in the sand between the two POTS evaporates through the surface of the larger pot, where drier outside air is moving.
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