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1. The geologist used a laser to map the lithostratigraphic zones in the region.
地质学家使用激光来绘制该地区的地层剖面区。
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2. The study of lithostratigraphic zones is crucial for understanding the history of the Earth'scrust.
研究地层剖面区对于理解地球地壳的历史至关重要。
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3. The fossils found in the lithostratigraphic zone provide valuable evidence for the evolution of life on Earth.
在地层剖面区发现的化石为地球上生命演化提供了宝贵的证据。