I have mine selected not to that sound but to Mozart, so I hear this sound on my telephone.

我没选乱七八糟的那些,而是选了莫扎特的,我听到了我手机的铃声

耶鲁公开课 - 聆听音乐课程节选

When I say dirty, I am referring mostly to like a graffiti. There's a lot of graffiti on walls, on buildings.

我说的脏，主要指的是涂鸦。大楼墙上到处画满了乱七八糟的涂鸦。

哈莱姆很独特 - SpeakingMax英语口语达人

You can certainly hit Enter but as we saw-- seen that very quickly makes a mess of your code and such and so backslash N is new line.

你也可以敲回车键-,但是会让你的代码看起来乱七八糟,反斜杠n就是换行符。

哈佛公开课 - 计算机科学课程节选

it was a very messy place you know, very chaotic. But it was very New York.

它是一个乱七八糟的地方，很混乱。但它很有纽约味儿。

过去的时代广场 - SpeakingMax英语口语达人

Let's say your friend has stuff all over her house.

假设你的朋友乱七八糟扔了一屋子的东西。

Make sure 课堂 - SpeakingMax英语口语达人