Correct
剧变
/ jùbiàn /
Strokes
Definition
to change dramatically/radical change
Example
As a Verb
change drastically/violently
1
Júshì
局势
jùbiàn
剧变
。
There has been a drastic change in the situation. / The situation has changed drastically.
2
Zhèngzhì
政治
jùbiàn
剧变
political shakeup