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かつ， 且つ， 且
1. and, moreover, besides, as well as, and on top of that, at the same time
同时，并且，另一方面
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
