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1.The FeixianguanFormation is a key part of our understanding of the geological history of this region.
汾乡岩组是我们理解该地区地质历史的关键部分。
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2. The study of the FeixianguanFormation has revealed many secrets about the early life of our planet.
研究汾乡岩组揭示了许多关于我们星球早期生命的奥秘。
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3. The FeixianguanFormation contains unique fossils that help us understand the evolution of life on Earth.
汾乡岩组包含独特的化石，有助于我们理解地球上生命演化的过程。