Backgrounders
n. 政府官员举行的记者招待会；提供背景资料的简报或报告
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
I'm afraid not.
我想不是。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。