They chased down the stairs into the narrow, dirty street.

他们冲下楼梯，跑到狭窄肮脏的街道上。

《柯林斯英汉双解大词典》

What was his surprise when a dirty street-boy, with a barrel-organ on his back, stood before him!

使他吃惊的是，一个衣衫褴褛的男孩子背着手摇风琴站在他的面前！

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The dirty street is disgusting.

那条肮脏的街道令人厌恶。

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Now here's Wall Street's dirty secret: Brokerage firms are free to lend out any shares that customers put in margin accounts, the kind of account that allows the customer to borrow against his securities.

FORBES: Shortchanged

They don't get their hands dirty selling crack, cocaine or heroin on street corners or driving the lorries bringing in illegal immigrants.

BBC: Handcuffs

And after the lives of far too many folks were upended folks on Main Street and Wall Street the corporations started the dirty job of calling in the loans.

FORBES: Lehman Brothers Cited For Repo 105 In Promissory Note Case