X-files
X档案
🧩 词语组成解析
n. 文件；文档（file的复数）
🗣️ 情景例句
let you and I talk about it.
我们就来讨论一下。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
He's from England.
从英国。