Expirograph
呼气描记器
🗣️ 情景例句
No, I think it's important to do it now.
不 ，我觉得还是应该现在动手术。
To know one's self is true progress.
能有自知之明就是真正的进步。
How do I control myself? I can't calm down.
我怎能控制我自己？我无法冷静下来。