The Third International was a historically important organization.

He started a business without a plan, forgetting the lesson of 'peach and chestnut seeds take three years to bear fruit, persimmons eight years.'

I maintain my health by doing aerobic exercises every day.

This shape is called a gyrobifastigium.

This shape is called a gyrobifastigium.

He stood up against the enemy.

Zero is used to represent absolute zero.

Mr. Okuda is an insurance sales representative.

He couldn't bear the wretched living conditions.

You need sandpaper to smooth this wood.