他的房间总是很乱。
tāde fángjiān zǒngshì hěn luàn 。
His room is always very messy.
这场比赛的结果很乱，大家都不知道谁赢了。
zhè cháng bǐsài de jiéguǒ hěn luàn ， dàjiā dū bùzhīdào shuí yíngle 。
The result of this match is in chaos; no one knows who won.
他们在公园里玩得很乱，没注意到旁边的车辆。
tāmen zài gōngyuán lǐ wán déhěn luàn ， méi zhùyìdào pángbiān de chēliàng 。
They were playing wildly in the park and didn't notice the vehicles nearby.