The demand of the market is always changing.

He is a professor at the University of Tokyo.

There was a big spider in the corner of the room.

Racial discrimination is absolutely unacceptable.

What is the radical of this kanji character?

This is a kind of flower.

This is a human with a special ability.

He is a very famous singer.

After his speech, a big applause arose from the entire venue.

I have been to Cuba.