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Sentence analysis

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Sentence

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Sentence

歴れき史しを遡さかのぼって調しらべる。

Span Details

歴れき史し

遡さかのぼっ

go back in time; date back to; trace back to; be retroactive

-> 遡るgodan verb

connective te-form

調しらべる。

examine; look up; investigate; check