Fileid
文件标识
🗣️ 情景例句
It's the biggest company in the country.
它是全国最大的。
The student has made tremendous progress.
这个学生进步非常快。
I would like you to change this blouse, or else give me my money back.
我想要你换掉这件衬衣，要不就把钱退给我。