He loves watching American football games.

I am thinking of trying an electric smoking system.

This bacteria multiplies exponentially.

Shikimori Inosuke is my friend.

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

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

This book is printed in American points.

The single transferable vote is an important means to ensure the fairness of elections.