Epc
abbr. 经济和计划委员会（Economic and Planning Council）
🗣️ 情景例句
I thank you.
我也感谢你。
How can you be so stubborn?
怎么那么死脑筋？
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。