Rashing
煤层底板的软碳质页岩
🗣️ 情景例句
What are you talking about?
你在说什么呀？
A cock is valiant on his own dunghill.
夜郎自大。
On day Haley met and African who was from Gambia, a small country on the west coast of Africa.
有一天，哈利碰到一位非洲人，他来自冈比亚--非洲西海岸的一个小国。