Underground railroad
地下铁道
🧩 词语组成解析
🗣️ 情景例句
Do have some more, there's plenty left.
多吃一点，还有很多呢！
The children began to get across at each other.
孩子们开始争吵了。
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.
岛上几乎没有一颗树，也没有淡水，但这不算什么问题。