Was heißt »verdreckt« auf Englisch?

Das Adjektiv verdreckt lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Tom kam völlig verdreckt nach Hause.: Tom came home all covered in mud.
Das Fenster ist verdreckt.: The window is filthy.
In Großstädten ist die Luft verdreckt.: The air is polluted in the big cities.
Sie waren beide verdreckt.: They were both dirty.

Your windscreen is dirty.
Your wing mirrors are filthy!
Your car is filthy. Come on, put your jacket on. We're going to the car wash.
My hands are dirty. I've been mending my bike.
When you come in from outside, take your shoes off, otherwise you'll make my kitchen dirty.
One of the two shoes is dirty.
One of the shoes is dirty.
Your shirt is dirty.
Looking through the dirty window of a train carriage, I saw the face of a girl I knew well.
He doesn't mind if her car is dirty.
He doesn't mind if his car is dirty.
The windows are dirty.
Just put the dirty washing in the clothes basket in the bathroom.
Just put the dirty washing in the linen basket in the bathroom.
These curtains are really dirty. Let's give them a wash.
She put the dirty plates into the sink.
Why are your clothes so dirty?
The water in the glass is dirty.
The toilets are dirty.
The water coming out of this tap is dirty.