🗣️ 情景例句
Are you kidding?
你在开玩笑吗？
Unless there is a sudden change of political situation, it is not accepted to execute the contract only partially.
除非有什么突然的政局变化，否则执行部分合同不能被接受。
We can do that at the meeting tomorrow.
我们明天开会时再签订吧。