He once went streaking during his college days.

He was arrested for streaking.

Alkaline earth metals are located in Group 2 of the periodic table.

There is a disaster drill today.

The coin-operated parking was full, and I couldn't find a place to park my car.

Ogura Hyakunin Isshu is one of the classical literatures of Japan.

He was anxious about starting a new business, but I encouraged him by saying, 'Even a journey of a thousand miles begins with a single step.'

World War I was a large-scale war that lasted from 1914 to 1918.

I participate in aqua walking classes every Friday.

Smoking is prohibited in this park.