In Japan, traditionally, sentences are written in vertical writing.

This document is written in vertical-horizontal format.

During an earthquake, the longitudinal waves arrive first.

I love playing the vertical flute.

He moved diagonally against the wall to avoid the danger of enfilade.

This book is written in vertical typesetting.

In this graph, the vertical axis represents time.

In this picture, a red vertical line is drawn.

Of course, he can solve that problem.

Of course, he has the ability to solve that problem.