My hobby is making plastic models.

It's difficult to remember the stroke order of kanji.

He picked up a pen to write down the poem.

She is a world-famous supermodel.

She is a famous hand model.

He has a collection of scale models.

Many people who drive cars with the beginner's mark are cautious.

We are advancing the project using the waterfall model.

The waterfall model is one method of software development.

We use a numerical surface model to understand the topography of this area.