Hardboot
n. 骑马人,骑师
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？