He was hiding the fact that he was an illegitimate child.

It is thirty-three kilometers to my house.

You can see the striped jackal in any zoo.

The transverse arytenoid muscle is part of the muscles of the larynx and regulates the tension of the vocal cords.

The intertransversarius muscle is an important part of our body, especially part of the back muscles.

He turned thirty years old.

This picture is fixed to the frame.

This plant needs oxygen to perform photosynthesis.

In this story, Zuan is the protagonist, and his adventure continues.

The sourness of this lemon is very strong.