This programming language is said to be Turing complete.

His performance was perfect and without blemish.

In mathematics, a perfect number refers to a number where the sum of its divisors, excluding the number itself, equals the number.

This fish is completely farmed, and no capture is done in the natural environment.

He is immersed in the study of panmagic squares.

He is a perfectionist, and his approach to work is very strict.

Rika is my best friend.

This song is our prefectural song.

Aegukka is the national anthem of South Korea.

The 'Tiến Quân Ca', the national anthem of Vietnam, is very important to the people.