Learning homonyms in Japanese is difficult.

He is good at speaking Chinese.

He can speak Teochew language.

Learning how to use enclitics helps deepen your understanding of Japanese.

Scientists are developing a new type of fusion reactor.

He is interested in learning the international auxiliary language.

She uses a diaeresis in her name.

When I see the statues of the Five Wisdom Kings, I feel calm.

He is majoring in philosophy at university, but he is a typical example of a 'learned fool'.

He has a deep interest in avant-garde art.