Mr. Tono is my best friend.

Denma is a city in America, known as Denver in Japan.

Every year, a large-scale ekiden is held in this area.

He finished his work at a devilish speed.

The children were playing by beating the pellet drum.

The doctor checked my electrocardiogram.

My electronic dictionary is very convenient.

There is a new radio clock in my room.

I contacted him by electronic mail.

The battery of my smartphone has run out.