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調べる, しらべる
1. to examine, to look up, to investigate, to check up, to sense, to study, to inquire, to search
查,检查,查阅,调查
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ため, 為, 爲, 為め
1. good, advantage, benefit, welfare
2. sake, purpose, objective, aim
3. consequence, result, effect
4. affecting, regarding, concerning
目的;影响,由于