Underground railroad
地下铁道
🧩 词语组成解析
🗣️ 情景例句
Sometimes it sounds a little stubbon.
有时候，这显得有点固执。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
I have a large collection of CDs.
我收集了很多唱片。