Ccis
办公室间公用信道信号传输
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
I don't want a mink coat!I want to see the world.
我不要貂皮大衣。我要去见风世面。