In organic chemistry, we use the Haworth projection to represent the three-dimensional structure of sugars.

I love organic chemistry classes.

In chemistry, we use projections to represent the shape of molecules.

It's difficult to decipher this chemical equation.

He solved the problem using a new method.

In organic chemistry, we use the Newman projection to represent the three-dimensional structure of molecules.

The Fischer projection is a commonly used representation method in organic chemistry.

In the organic chemistry class, there was an explanation of the Natta projection.

The structure of this building is very complex.

This three-dimensional art is very unique.