✔ 最佳答案
# sound from the lower abdomen →從下腹部發聲
# sound from hara (tanden、丹田) →從(用)丹田發聲
# Hara (tanden) (腹), a Japanese technical term used in medicine and martial art referring to a specific place on or the whole of the lower abdomenr →hara:(丹田) (腹) ,日本的技術用於醫學和武術指的特定地方或整個下腹部。