The color scheme of this room represents perfect harmony.

My new notebook is very convenient.

He will grow into a wonderful adult.

Please tell me the stem of this word.

I am studying Korean language.

His five sense organs are very sharp.

It's important to enjoy cooking by fully using your five senses.

These two parts have interchangeability.

These two software are completely interchangeable.

He fought a court battle to gain custody of his child.