亂七八糟

你的房間亂七八糟的，快整理一下！

Your room is a total mess, clean it up!

這個計畫被搞得亂七八糟。

This project has become completely chaotic.

他喝醉後說話亂七八糟，聽不懂他在說什麼。

After getting drunk, he talked incoherently and nobody could understand him.