Adbs
[计] 先进数据库系统
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
You have a younger brother, don't you?
你有个弟弟，是吗？
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、