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混雑, こんざつ
1. congestion, crush, crowding, jam
2. confusion, disorder
拥堵、拥挤、人满为患、堵塞;混乱,无序
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時, じ
1. hour, o'clock
2. (specified) time, when ..., during ...
小时,……时(点);……时
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利用, りよう
1. use, utilization, utilisation, application
用,使用,应用