Mr. Hosako is my best friend.

This policy is necessary to revitalize the local economy.

The government devised and implemented a new environmental protection policy.

The price of this stock has updated its all-time high.

I have been to Sakou.

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.

Emi is my best friend.