Nier
abbr. 国家经济研究院（National Institute of Economic Research）；国家环境研究院（National Institute of Environmental Research）
🗣️ 情景例句
We are.
我们呀。
Please excuse me for a little while.I want to do something.
请等我一会儿时间，我要做点事。
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。