The children were having fun playing with the dizzy bat in the park.

He has mastered the technique of bat folding perfectly.

He is the game master of this online game.

Our project has finally mastered up.

Our game has finally completed development.

He is a perfectionist, demanding that all work be done perfectly.

A wombat is an animal native to Australia.

He is a very excellent technician.

The advancement of science and technology has greatly changed our lives.

He is good at solving technical problems.