Ccer
abbr. 中国经济研究中心（China Center for Economic Research）
🗣️ 情景例句
May I have a tour of the cockpit, please?
我能参观一下驾驶舱吗？
The morning sun never lasts a day.
好景不常。
It is almost always due to some very special circumstances that traces of land animals survive,
几乎总是由于某些特殊的条件，陆地动物的遗体才被存下来，