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dancing together in unison (in noh, kyogen, etc.)
祭りで相舞を見て伝統文化の美しさを感じた。
I felt the beauty of traditional culture watching the pair dance at the festival.
相舞は二人の踊り手が息を合わせることが大切だ。
In pair dancing, it's important for two dancers to synchronize.
古典的な相舞の練習を始めて三年になりました。
It's been three years since I started practicing classical pair dance.