Above all, grammar is the most important in learning Japanese.

She consumes dairy products every day.

That unsolved problem keeps him awake at night.

That unsolved case keeps him awake at night.

The process of name resolution is very important in computer networks.

The roof of this house is made of thatch.

My father is a doctor.

The central processing unit of this computer is very fast.

My father likes to tell dad jokes.

My uncle is a dairy farmer, and he takes care of cows every day.