rambunctious
adj. <美><口>粗暴的,喧鬧的
A rambunctious person is energetic in a cheerful, noisy way.
...a very rambunctious and energetic class.
極其喧鬧活躍的課堂
1. noisy and lacking in restraint or discipline;
Their rambunctious son always got into trouble.
他們那個不受管束的兒子老是惹麻煩.
It's not the chirping , rambunctious play that they did when they first arrived.
他們 現在 已經不像剛開始見面那會兒, 總是衝著對方亂叫,或者在玩耍時動作粗暴.