Unrra
=United Nations Relief and Rehabilitation Administration联合国善后救济总署
🗣️ 情景例句
Don't worry. The traffic is very heavy at this hour.
别担心。这个时间交通很拥挤。
I haven't the slightest idea.
我一点儿都不知道。
Please stop me if you have any question.
有任何问题，请随时叫我停下来。