The adult son who still lives at home is causing trouble for his parents.

Her hair is very long.

Coma Berenices is one of the constellations that shine in the spring night sky.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

A gray cat is walking in the garden.

He is battling a chronic illness.

琊 is the name of a place in the eastern part of Shandong Province in ancient times.

The development process of the embryo is very complex.

The development process of an embryo is very complex.

He found hair growing on the flesh of his big toe.