乱吵乱闹
make a racket
乱嚷乱叫
shout and yell
乱窜乱跳
jump about all over the place
乱了手脚
be thrown into a panic
乱作一团
in total chaos
使敌人乱作一团
throw the enemy into utter confusion
人民斗争的怒火一旦燃起，反动派就乱成一团。
Once the angry flame of the people's struggle lights up, reactionary factions will be thrown into chaos.
家里乱作一团。
The house is in total confusion.
脑子里乱成一团
be in a chaotic state of mind
乱跑
dash about
到处乱跑
dash about all over the place
一堆乱书乱纸
a messy heap of books and paper
讲得很乱
waffle all over the place
解释得很乱
explain haphazardly
对事物的看法很乱
have muddled opinions on things
他的思想很乱。
His thoughts leap all over the place.
秩序很乱。
The sequence is out of order.
事情很乱。
The affairs are messy.
枪声乱响。
There was a racket of gunshots.
在变革过程中，不免出现一些“乱”的现象，这也不可怕。
During the process of reform, there will inevitably be some "chaos" – this should not be feared.
线乱了。
The threads are tangled.
看这有多乱!
Just look at what a mess this is!
大家别乱。
Stay calm, everyone.