Leonardite
风化褐煤
🗣️ 情景例句
and I have a production meeting at four.
我四点钟有个生产会议。
My favorite game when I was a child was making snow angels in the freshly fallen snow.
我在孩提时代最喜欢玩的游戏，是在刚下的雪上堆雪天使。
Certainly! Here you are.
当然可以！给你。