Tamami is my best friend.

Paying the urban planning tax is a citizen's duty.

The Cultural Revolution is a part of China's history.

They were always in conflict because their opinions did not match.

Polyarchy refers to a political system where many people share power.

She has polycystic ovary syndrome.

The multi-armed bandit problem is a part of probability theory, providing an algorithm for making optimal choices.

This species of bird has a polygynous breeding pattern.

He never misses his multifidus muscle training every day.

He faced many difficulties before he succeeded, but as they say, the road to happiness is strewn with setbacks.