Informs
abbr. 运筹学和管理学研究协会（Institute for Operations Research and the Management Sciences）
🗣️ 情景例句
Thank you. I don't believe this.
谢谢。我简直不敢相信。
Let's cross the bridge when we come to it.
既来之，则安之。
I'm sorry, but it's not allowed.
对不起，这是不允许的。