Reasonability
合理性
🗣️ 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。
There is no rose without a thorn.
玫瑰花没有不长刺的。
My wife and I were at the race.
我和我的妻子也去了。