Last Updated:2025/11/23
Sentence
鉱物学者たちはプレイヤの近くでナトリウムホウケイ酸塩鉱物の豊富な層を発見し、それがホウ砂の貴重な供給源であることを確認した。
Quizzes for review
Mineralogists discovered a rich seam of searlesite near the playa, confirming it as a valuable source of borax.
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Mineralogists discovered a rich seam of searlesite near the playa, confirming it as a valuable source of borax.
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