Questions & Answers about Jazda samochodem do domu była długa.
Because jazda is a noun, not a verb. It means something like driving, a ride, or a journey by vehicle, depending on context.
So this sentence is built like:
- Jazda samochodem do domu = the drive / driving home by car
- była długa = was long
Polish often uses noun phrases like this, just as English can say The drive home was long instead of Driving home took a long time.
Here jazda means the drive / the trip / the ride.
It does not mean only the physical act of operating a car. In Polish, jazda can refer more generally to traveling in or on a vehicle.
In this sentence, the most natural English idea is:
- The drive home by car was long or
- The car journey home was long