Vector facility
[计] 向量设施
🧩 词语组成解析
🗣️ 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。
Have you heard the weather forecast?
你听天气预报了吗？
Then he said something and I understood it.
接着，他说了点什么，这回我听懂了。