Ccsa
[计] 公用控制交换网
🗣️ 情景例句
Give it a try.
试试看。
Truth is honest, truth is sure; Truth is strong and must endure.
真理不会骗人，切实无假；真理的力量强大，永存不垮。
On the way home, my wife said to me, 'Don't drive so quickly! You're not Billy Stewart!'
“别开得这样快！你可不是比利。斯图尔特！”