This identifier is already in use.

He is driving an old-fashioned car.

This old-style camera is still usable.

We have to come up with a new method to solve this problem.

The Wade-Giles romanization is often used to express the pronunciation of Chinese.

He attended the wedding wearing that formalwear.

We attended the cornerstone laying ceremony of the new building.

He used a familiar spirit to defeat the enemy.

The commander led the troops to the battlefield.

The Alaya consciousness is a storehouse of experiences and knowledge stored deep in our minds.