Ranite
水霞石
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
I hope you all well.'
祝你们大家身体都好。”