Skywriting
n. 空中写字
🗣️ 情景例句
What are the flowers for, Richard?
究竟为什么送花 ，Richard？
Fine, thanks. And you?
很好，谢谢，你呢？
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。