He was sharpening the factory edge of the knife.

He is repairing an old sailing ship.

Her smile is gently warm, healing the heart.

His walk was swaying from side to side, as if he was drunk.

He removed the fish bones with a fish bone tweezers.

I want a new car.

He is a character of honor.

This structure has existed for centuries.

My father is engaged in the livestock industry.

My herding dog is good at gathering sheep.