The tyrant flycatcher is known for its beautiful plumage and unique call.

The beautiful song of the common nightingale filled the night sky.

I heard the beautiful song of a common blackbird in the park.

The Winter Triangle is a shape that connects the brightest stars in the night sky.

We need to minimize the system's downtime.

The albatross is a seabird with long wings.

The Empire of Japan, written as 大日本帝國 in Kyūjitai, was a nation that existed from 1868 to 1945.

The Imperial Japanese Army was a Japanese military force that existed from the Meiji era to the Showa era.

The Imperial Japanese Navy was once the navy of Japan.

An intercontinental ballistic missile is a weapon with a very large destructive power.