1. 那些人被控擾亂治安。
   The men were charged with causing an affray.
2. 政治迫害表面上是開展揭露顛覆的活動，但實際上用于擾亂和削弱持不同看法的人的調(diào)查
   An investigation carried out ostensibly to uncover subversive activities but actually used to harass and undermine those with differing views.
3. 他鏟起了一點土，非常小心，不去擾亂底下的任何東西。
   He scooped out a little of the earth, being careful not to disturb anything that was underneath.
4. 沒有任何事能擾亂他平靜的心緒。
   Nothing disturbs his equanimity.

亂的英語翻譯：