Vacua
n. 真空, 真空狀態, 真空度, 空洞, 真空裝置, 真空吸塵器, 空虛
??? 情景例句
Here are ten letters that express my feelings for you.
這里有十個字母可以表達我對你的感情。
Is that right?
那樣對嗎？
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大約每月一次。不太經常寫信，因為我倆的時間都很緊。我們都有做不完的事。