Yay
int. 哇（因高兴而欢呼）
🗣️ 情景例句
I watched the film and cried throughout.
我看那部电影时从头哭到尾。
Your question is how we developed our product?
你的问题是我们是如何发展我们的产品？
OK! I've done that!
好的！我做完了！