The teacher gave me some advice.

His explanation was impossible to understand.

The chord progression of this song is very unique.

The speed of this progressive wave is close to the speed of light.

Unexpectedly, his face came to mind.

Please refer to the diagram above.

This class diagram shows the overall picture of our project.

This measured map is very detailed, with every part of the building accurately depicted.

This phase diagram shows the state of the substance.

He started drawing a new picture.