He is the type of person who thinks it's a moonlit night if it's bright, so he only has a one-sided perspective.

He thought deeply and said, 'I think, therefore I am.'

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.

His hair is long and black.

The doctor craniotomized the patient's skull.

The opening part of his story was very interesting.

My younger brother brought home head lice from school.