它很活泼的英语怎么说

你可以用 "bouncy" 或 "lively" 来形容一个很活泼的人或事物。这两个形容词都源自英语中的动词 "bounce" 和 "live," 分别表示 "弹跳" 和 "活着"。
例如：
She has a bouncy personality and is always full of energy. (她的性格很活泼，总是充满活力。)
The music was lively and had everyone on the dance floor. (音乐很活泼，把每个人都带到了舞池里。)