他认为海洋里起初不含盐，是之后的溪流将岩石风化形成的盐带入了大海。
He reasoned that the original ocean was not salty and that subsequently salt derived from the weathering of rocks was brought to the sea by streams.
研究移动岩石的研究人员将岩石的知识与风、冰等的知识结合起来。
The researchers studying moving rocks, well, they combine their knowledge of rocks with knowledge of wind, ice and such.
他们每天的工作就是将岩石捣碎成粉末。
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