The heliocentric theory is the idea that the sun, not the earth, is the center of the universe.

He conveyed what she said in reported speech.

Please read this instruction manual carefully before using the product.

He is a believer in inclusionism, thinking that all people should be treated equally.

He is always a ragequitter in games.

Have you ever had an indirect kiss with him?

His room exudes a calm atmosphere with indirect lighting.

He is the founder of this company.

His articular cartilage has worn down due to age.

The shape of this chamfered cube is mathematically very interesting.