Natural language understanding is an important field of artificial intelligence.

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

My sister works as a physical therapist.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

She has an autoimmune disease.

He has a strong desire to be in the spotlight and always wants to be the center of attention.

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

He always keeps in mind the phrase 'If one learns without thinking, it is a waste.'

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.