Unece
abbr. United Nations Economic Commission for Europe 联合国欧洲经济委员会
🗣️ 情景例句
Where do I board my train?
我的座位在哪儿？
You can't make something out of nothing.
巧妇难为无米之炊。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。