Casusbelli
开战的理由, 宣战的借口
🗣️ 情景例句
We like to go to the theater together.
我们常一起去看戏。
How did you decide that product was safe?
你怎样决定产品是安全的呢？
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。