Last Updated：2025/11/27
Sentence
地質学者は、その薄く切ると柔軟になる多孔質の黄色い砂岩の細片を慎重に切り出し、その特異な柔軟性を示した。
Quizzes for review
The geologist carefully sliced a strip of itacolumite to demonstrate its unusual flexibility.
See correct answer
The geologist carefully sliced a strip of itacolumite to demonstrate its unusual flexibility.
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