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Sentence analysis

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Sentence

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Sentence

坑こう内ない掘ぼりは露ろ天てん掘ぼりよりコストがかかる。

Span Details

坑こう内ない掘ぼり

underground mining

露ろ天てん掘ぼり

surface mining; open-pit mining; open-cut mining

noun

take time; cost money; require a resource

godan verb, auxiliary