动荡，骚动;干扰，搅动to be in turmoil

• 明朝末年，农民纷纷起义，扰动及于全国。

  At the end of the Ming Dynasty the peasants rose up casting the country into turmoil.

• 地面温度升高，扰动气流迅速增强。

  The rise in surface temperature caused a rapid increase in air turbulence.