He gave a gift as useless as gold coins to a cat.

The experiment of Schrödinger's cat demonstrates the paradox of quantum mechanics.

As the saying goes, 'spare the rod and spoil the child', if you pamper them, children will not grow.

That cute little girl is my granddaughter.

He is a born adventurer.

My friend is a real dog lover, always talking about dogs.

My neighbor is a bird lover, always putting bird food in the garden.

My pet rabbit is very cute.

He is a successful businessman and is now known as a wealthy person.

He is known as an activist for environmental issues.