The feline immunodeficiency virus can potentially have serious effects on a cat's health.

My cat has been infected with the feline immunodeficiency virus.

The Edgeworth-Kuiper belt is a collection of icy bodies located on the outer edge of the solar system.

Ergocalciferol is a type of Vitamin D2.

This book is easy to read because the print is large.

Kenshin is always very noisy.

He laughed watching the children frolicking in the park.

He slipped out of the meeting quietly.

Kan curled his hair with his fingers.

The teacher imparted knowledge to the students.