This ring is made of lazurite.

A metallic bond refers to the strong bond between metal atoms.

He is doing special exercises to strengthen his genioglossus muscle.

The sashimi of splendid alfonsino is very delicious.

Staphylococcus is a type of bacteria that is commonly found on human skin and in the nose.

He always follows me around, just like a goldfish's poop.

The financial market is an important indicator of economic health.

He is known as a person of sobriety and honesty.

My younger brother is nearsighted and can't see things far away.

My myopia is getting worse every year.