Coalface
n. （煤矿井里的）采煤工作面, 采掘面
🗣️ 情景例句
We can learn a lot by asking.
我们到处问问会学到不少东西。
So, you see...
所以啊，你该知道……
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。