He is doing a special exercise to strengthen his omohyoid muscle.

The Kunrei-shiki Romanization spelling method is a common way to convert Japanese into Roman letters.

He loves rock 'n' roll.

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.

I applied the lipstick to my lips and looked in the mirror.