Una
abbr. 联合国协会（United Nations Association）
🗣️ 情景例句
How you doing?
你怎么样？
I'd like to allow anyone to ask whatever questions they may have.
我乐意接受任何人提出的任何问题。
My plane leaves at seven, so I think we'll take a taxi.
飞机7:00起飞，因此我想我们得乘出租车去。