They were always in conflict because their opinions did not match.

An intercontinental ballistic missile is a weapon with a very large destructive power.

The launch of intercontinental ballistic missiles has become an international issue.

It is important for us to respect cultural diversity and understand each other's differences.

We thought we met by chance, but it was 'everything is predestined by fate'.

UNESCO is an international organization that promotes the development of education, science, and culture around the world.