My great-grandfather was a doctor.

My great-grandfather was a doctor.

My great-grandfather used to do farming in the past.

My father runs a coffee plantation.

My father is an expert in viticulture.

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

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

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.