He is interested in the study of constructed languages.

This software has backward compatibility.

In this chemical experiment, we will examine the properties of benzoic acid.

The cytoskeleton plays a crucial role in maintaining the shape of the cell.

He became obsessed with publicly-owned gambling enterprises and used up all his savings.

He is connected to a ventilator due to his severe condition.

The phrase 'the good and bad deed cancel out' perfectly describes his past actions.

Hiroshi is my best friend.

The Koizumi syntax, often seen on the internet, is becoming a topic of discussion.

The effect of this medicine is amazing.