Weatherization
房屋节能改造
🗣️ 情景例句
You can take a seat now.
现在你找个座位坐下吧。
How fast?
多快？
The wagging dance of the honey bee, therefore, did show the direction of a feeding place.
如果喂食地点背离太阳，摇摆舞的直线部分就朝下。因此，蜜蜂的摇摆舞的确表示喂食点的方向。