He values his private life.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

My uncle owns a large dairy farm in Hokkaido.

We work on the farm on weekends.

He is learning about phylogenetic trees in his biology class.

My friend came from Saudi Arabia.

This event is a part of the important functions of the school.