Hoverpallet
气垫起重移位器
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
In time of peace prepare for war.
居安思危。
The children compete against each other to reach the other end of the pool.
孩子们比赛看谁先到达游泳池的另一端。