This cross-section view shows the internal structure of the building.

Please understand the progress of the project by looking at this diagram.

He showed understanding towards my explanation.

The interior of this house is very spacious.

That building is very old.

This cross-sectional diagram shows the internal structure of the building.

The structure of this building is very complex.

When you look at the diagram, the solution to the problem becomes easier to understand.

What is the cross-sectional area of this pillar?

Unexpectedly, his face came to mind.