Flamper
煤层中的泥铁岩
🗣️ 情景例句
Yes. But could you wait one minute?
是的。不过， 你能等一下吗？
Actions speak louder than words.
坐而言，不如起而行。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。