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

Brrr! It's cold today, isn't it?

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.

I started skiing last winter.

Let's go skiing next winter.

Let's go buy winter clothes.

This winter scenery is really beautiful, isn't it?

He holds a personal grudge against me.