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旅行, りょこう
1. travel, trip, journey, excursion, tour
旅行,旅游
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楽しい, 愉しい, 娯しい, たのしい
1. enjoyable, fun, pleasant, happy, delightful
高兴的,享受……乐趣的
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