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1. The dolosiltite is a type of sedimentary rock that is commonly found in the coastal areas.
多硅石是一种常见的沉积岩，通常在沿海地区发现。
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2. The dolosiltite was formed by the erosion of ancient rocks and has been used as a building material for centuries.
多硅石是由古代岩石的侵蚀形成的，几个世纪以来一直被用作建筑材料。
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3. The dolosiltite is highly resistant to weathering and can last for thousands of years, making it an important resource formining and construction.
多硅石对风化有很强的抵抗力，可以持续几千年，因此是采矿和建筑的重要资源。