He attracted people's interest by mystifying his past.

He finds it difficult to verbalize his emotions.

He finds it difficult to verbalize his emotions.

The denuclearization of North Korea is an important issue for world peace.

It is said that the Japanese mobile phone market is experiencing the Galápagos syndrome.

His lungs have cancerated.

His lungs have become cancerous.

This device uses miniaturization technology to condense large amounts of data into a small capacity.

In order to condense this information, we summarized only the key points.

Normalization of a database is important to avoid data duplication.