Definition: to experience something, especially a change or medical treatment Level: C1
该国目前正在经历重大的政治变革。
The country is currently ___undergoing major political change.
他正在接受手术。
He is ___undergoing surgery.
如今，我的国家正在经历非常困难的金融和社会局势。
Nowadays, my country is ___undergoing a very difficult financial and social situation.
