He was finally able to accomplish the project.

This knife can be sharpened sharply.

He was finally able to accomplish the project.

He is cutting vegetables with a kitchen knife.

His eyes were sharp, as if nothing could be hidden.

His sharp gaze pierced me.

I am amazed at his keen observation skills.

He took the sharp weapon in his hand and advanced towards the enemy.

His knife is very sharp.

After many years of effort, he was finally able to achieve his goal and make a name for himself.