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故意に， こいに
1. deliberately, intentionally, on purpose, purposely
tbd
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間違う， まちがう
1. to make a mistake, to be incorrect, to be mistaken
犯错，有误，出错
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
