The use of weapons of mass destruction is prohibited by international law.

He likes to take a walk in the park at dusk.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

Well then, I'm off.

I will take a plane from Narita International Airport.

The International System of Units is the standard measurement system used by scientists all over the world.

The International Phonetic Alphabet is an essential tool for linguistic research.

The International Atomic Energy Agency is an international organization that promotes the peaceful use of nuclear energy.

He is interested in the study of international auxiliary languages.

The International Court of Justice is the main institution for resolving disputes under international law.