🗣️ 情景例句
Good afternoon. What's the trouble?
下午好。有什么不舒服吗？
Mrs. Hughs, this is Peter Brown.
休斯太太，这是彼得i布郎。
If the feeding place was away from the sun, the straight part of the wagging dance pointed downward.
如果喂食地点向着太阳，跳舞的蜜蜂在跳摇摆舞时直线部分就一直向上。