Undro
abbr. United Nations Disaster Relief Organization 联合国救灾组织
🗣️ 情景例句
You don't know me.
你不认识我。
You're so great!
你真行！
The airport was built years ago, but for some reason it could not be used then.
机场是许多年前建的，但由于某种原因当时未能启用。