We took a plane from Narita International Airport.

She contacted her parents by international phone call.

He is working as a representative of the United Nations.

Our company is promoting the internationalization of our products.

Our company is planning to internationalize our products.

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

He is an expert in international law.

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

He joined the demonstration while humming The Internationale.

He is an expert in international relations.