Betsey
n. 貝齊（人名）
??? 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必須訓練和發展你的發音器官（聲帶、舌、口、鼻腔等）的肌肉，以便發出陌生的（另外一種語言）聲音。
This is an identification card.
這是一張身份證。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上長的植物少了，生活在這些植物上的昆蟲就消亡了。