He always speaks in polite language.

Momoe is my best friend.

He is a carnivorous man, being aggressive in relationships.

The stem of this flower is very long.

On the morning of the first day of the new year, I go to the first shrine visit with my family.

The Simple Network Management Protocol is for making the management of network devices easier.

He mastered the technique of grafting grapevines.

She had a beautiful headdress on her head.

He couldn't hide his remorse for the failure.

If you rephrase that complex theory in simpler terms, it's just common sense.