He is always an optimist, thinking positively even in difficult situations.

He believed that he would become a ruler.

This painting is my most precious item under heaven.

This drink contains additives.

He dreams of ruling the business world.

The lake froze quickly at temperatures below freezing.

I forgot to turn off the car's ignition.

I found a large ground drawing in the park.

Etsuko is my best friend.

Shie is my best friend.