gwałtownie skręcić in English:

The car almost swerved off the road and into the river.

The driver swerved so as not to hit the people on the hard shoulder.

he swerved into ditch

The car swerved toward an empty house

The car swerved into the middle of the road to avoid the cyclist.

Definition if you swerve, you change direction very suddenly, usually in order to avoid hitting or crashing into something

i had to swerved to avoid the cat in the road