Nuclear fission is a powerful phenomenon that generates energy.

I am planning to go to Copenhagen next week.

His words were a clear insult.

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

Ta decided to remove unnecessary things to clean his room.

Alternating hot-cold baths have the effect of improving blood circulation in the body.

Under the big tree, he was reading a book.

This table is completely flat.

In response to the enemy's attack, we are considering a retreat.

She is famous as a mezzo-soprano singer.