Quatercentennial
a. 400周年的,400周年紀念的
??? 情景例句
That has nothing to do with what I'm talking about.
那跟我說的事情沒有關系。
Choice of the end covers choice of the means.
選擇目的包含著選擇手段。
Sure. See you tomorrow. Goodbye!
當然。明天見。再見！