Bd
[計] 空白顯示, 框圖, 布爾差分
??? 情景例句
Simply this.
簡單說來是這樣的。
In secondary school, children study mathmatic、phsicas and chemistry.
中學的小孩會讀到數學、物理和化學。
Oh, thanks very much. I'd love to. What time is it going to start?
噢，非常感謝。我當然想去。聚會什么時候開始？