The dusky salamander lives only in slow-moving streams where organic debris settles and accumulates.

灰蝾螈只生活在缓慢流动的溪流中，有机碎片在此沉淀堆积。

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What food there is takes the form of bits of organic debris drifting down from the sunlit surface waters, thousands of meters above.

少量的有机残片从几千米以上可以接受阳光的海面上沉入海底。

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In general, it is composed of 50% resin and vegetable balsam, 30% wax, 10% essential and aromatic oils, 5% pollen, and 5% various other substances, including organic debris.

一般来说，蜂胶的基本成分为：50%的树脂，30%的蜂蜡，10%的挥发物和芳香油，5%的花粉，以及5%的其它物质。

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The company stockpiles the topsoil which contains the nutrients, organic debris and plant seeds that are stripped away during mining.

CNN: South Africa dune mining whips up sandstorm