full of vigour; be inspired with enthusiasm ❍ 从来也没有看见人民群众像现在这样～，斗志昂扬，意气风发。(《毛泽东著作选读》甲—381) Never before have the masses of the people been so inspired,so militant and so daring as at present.
精神振奋jīnɡ shén zhèn fèn
形容精神振作，充满活力。be in high spirits, full of vigour, full of energy