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候補， こうほ
1. candidate, contender, prospect, pick, choice, list
2. candidacy, candidature, nomination
候选人、竞争者；前景、挑选、选择、名单；候选人资格、竞选资格、提名
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
