He is working as a representative of the United Nations.

Esperanto is one of the most well-known international auxiliary languages.

The history of the International Communist Party had a significant impact on world political history.

He is an expert in international relations.

He joined the demonstration while humming The Internationale.

This product is subject to a prohibition of sale.

The government issued a curfew to prevent the spread of the new coronavirus.

This is my unused camera.

Ex post facto laws pose a problem for a fair legal system.

He is working with a devilish method.