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。
I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.
我刚下船,就被一个人截住,他向我兜售一枚钻石戒指。