The colourfulness of this painting is high, it's very vivid.

The Great Leap Forward greatly changed China's economy.

He is working hard for his wife and children.

I learned about the structure of complexes in chemistry class.

Kensaku is my best friend.

He is pouring his passion into literary creation.

He is in the process of producing a new novel.

He quoted an old Japanese poem like 'hisaku'.

He is known as an excellent criminal investigator.

He is scheming a new business.