Bdd
abbr. 商業客戶端部署（Business Desktop Deployment）；二進制判決圖（Binary Decision Diagrams）
??? 情景例句
It's a privilege to know you.
認識您是我的榮幸。
No one can call back yesterday;Yesterday will not be called again.
昨日不復來。
Long car journeys are even less pleasant, for it is quite impossible even to read.
乘汽車作長途旅行則更加不舒服，因為連看書都幾乎不可能。