Sddm
软件设计描述模型
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
He never breaks his word.
他决不食言。
We offer a discount for large orders.
我们对大量订购有打折。