He is bad at math and thinks he is dumb.

Because he is bright, he was able to solve the problem immediately.

His bald head was reflecting the sunlight.

Mr. Yagashira is my best friend.

The glans penis, which is a part of the male genitalia, is very sensitive.

He suffered a minor contusion on his occiput.

I plan to get a haircut tomorrow.

I am planning to go to Baotou next week.

The warhead of this missile is very powerful.

He drove the nailhead with a hammer.