He is interested in synchronic linguistics.

He is thought to be a very unsociable person.

The fact-finding committee submitted a detailed report on this issue.

The Security Council is the main organization for maintaining international peace and security.

Let's cherish every encounter with the spirit of 'once in a lifetime'.

He felt cognitive dissonance between his actions and beliefs.

Japan's exclusive economic zone plays a crucial role in the management and utilization of marine resources.

He believes that he has extrasensory perception.

In behavioral sciences, the use of metatools plays a crucial role.

He is writing a thesis on dialectical materialism.