Your jeans are so filthy.

你的牛仔裤真脏。

youdao

What on earth have you been doing to get your clothes so filthy? You look like something the cat dragged in.

你们到底在做什么，把衣服弄的这么脏？看起来就像是猫拖进来的东西。

youdao

So Dubuisson is used to coming home filthy from the field.

所以迪比森从野外回到家时，身上经常脏兮兮的。

youdao

For two decades, beginning in 1985, the city worked to clean up a blighted 13-mile industrial corridor along the Tennessee River, a stretch so filthy that motorists used to have to use their headlights during the day.

FORBES: Back on Track

Oliver Twist also highlights the rank poverty of the inner cities - particularly when the plot moves to Jacob's Island, " the filthiest, the strangest, the most extraordinary of the many localities that are hidden in London " where the houses were "so filthy, so confined, that the air would seem to be too tainted even for the dirt and squalor".

BBC: News Magazine