Another crew is focused on collecting plant matter found in a layer of peat, and they are making extraordinary discoveries.

另一名队员的任务是收集泥炭层中发现的植物物质，他们进行的是一项不寻常的发现工作。

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Nowadays, a great rail-mounted combine chews away at a 10-foot-thick layer of salt in the old seabed, before it is towed 11 miles back to the plant, and washed and ground.

现今，一条配有长长铁轨的联合开采机不断啃噬着旧海床10英尺厚的盐层，直到它被推行11英里回到盐厂进行清洗和沉淀。

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A final layer of dry plant material shall be added to the waste/compost to protect it from direct rainwater contact while it decomposes.

同时要把干燥的植物覆盖在粪便或堆肥物的表层，这样可以避免分解过程中的猪粪与雨水接触。

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