I saw a little egret in the park.

I saw a great egret at the pond in the park.

Creating woodblock prints using a carved board requires very delicate skills.

He was wearing a new Japanese vest.

In this hotel, it is mandatory to wear indoor clothing.

Friendship is an important part of life.

I saw a heron in the park.

He is interested in ancient alchemy.

Arithmetic operators play an important role in programming.

He is good at arithmetic operations.