We should avoid the politicization of sports.

It is not appropriate to politicize this issue.

He likes to take a walk in the park at dusk.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

He is undergoing training for extravehicular activity.

He engaged in an extravehicular activity from the spaceship.

Well then, I'm off.

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

We should always remember the power of Kannon in difficult times.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.