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
Who's Charley Rafer?
谁是Charley Rafer？
Actions speak louder than words.
事实胜于雄辩。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。