He is interested in synchronic linguistics.

He is thought to be a very unsociable person.

He is exactly in the state of 'A frog in a well does not know the vast ocean.'

He spoke of his big dreams, saying, 'How can a sparrow understand the ambitions of a swan?'

I plan to go to the People's Republic of China next year.

My friend is working in the United Arab Emirates.

Yamatokoku is one of the ancient states of Japan, also written as Yamataikoku.

His art style is unique, it's neither fish nor fowl.

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.