turbulent
US /ˈtɝː.bjə.lənt/
UK /ˈtɝː.bjə.lənt/

1.
动荡的, 混乱的, 骚乱的
characterized by conflict, disorder, or confusion; not controlled or calm
:
•
The country has a turbulent history.
这个国家有一段动荡的历史。
•
Their relationship went through a turbulent period.
他们的关系经历了一段动荡的时期。