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.

This weir was built to regulate the water level of the river.

He picked up the small torch and illuminated the darkness.

This river has a beautiful pebbled riverbed.

This math problem requires finding the product.

He got married and entered a new family register.

I picked up five stones in the river.