Bisdn
[计] 宽带综合业务数字网
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
In Arizona, the stars seem very bright.
在亚利桑那州，星星看起来格外明亮。
Some have nuts in them, and some have meat or eggs.
有些里面有果仁，有些有肉或蛋。