Kevin 英文不難
#311. 棕色噪音也許可以提高你的專注力
ADHD Imagine a deep, static rumble, like the low roar of a jet engine. The sound is called brown noise and has become popular among people with attention-deficit/hyperactivity disorder as a to
ADHD Imagine a deep, static rumble, like the low roar of a jet engine. The sound is called brown noise and has become popular among people with attention-deficit/hyperactivity disorder as a to