Valid operation
[计] 有效操作
🧩 词语组成解析
🗣️ 情景例句
How big is your family?
你家有几口人？
Skiing is such a difficult sport that it's more work than play.
滑雪是非常困难的运动，真所谓工作高于游戏呀。
Yes. Thanks for listening.
好啊。谢谢你来听音乐会。