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間違いなく， 間違い無く， まちがいなく
1. clearly, unmistakably, certainly, without a doubt
tbd
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通る， 徹る， 透る， とおる
1. to go by, to go past, to go along, to travel along, to pass through, to use (a road), to take (a route), to go via, to go by way of
2. to run (between; of a rail service, bus route, etc.), to operate (between), to connect
3. to go indoors, to go i...
经过、沿着、沿途穿过、使用(道路)、途经、经过；通过(铁路服务、公交线路等区间)；连接；进屋，进入房间，被允许进入，被带入，被引导进入，进来
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
