Last Updated：2025/11/23
Sentence
古生物学者は、初期の鳥類が飛行のバランスをとる仕組みを理解するために、化石化した叉骨を注意深く調べた。
Quizzes for review
The paleontologist carefully examined the fossilized furculae to understand how early birds balanced flight.
See correct answer
The paleontologist carefully examined the fossilized furculae to understand how early birds balanced flight.
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