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舞い上がる， 舞いあがる， 舞上がる， 舞い上る， 舞上る， まいあがる
1. to soar, to fly high, to be whirled up
2. to make merry, to be ecstatic, to be in high spirits
tbd
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
