Dcna
[计] 数据通信网络体系
🗣️ 情景例句
It's good! It's this Sunday at 7.
好极了。宴会再本周日7点。
We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
Goodbye.
再见。