Hymen generally refers to a thin membrane located at the entrance of the vagina.

The mermaid often appears in fairy tales.

Robins are singing in the garden.

The tea is getting hot.

The measles vaccine protects children from measles.

The rubella vaccine provides protection against rubella disease in children.

To behave like everything's alright, in spite of the hard conditions one lived, actually shows that one is in a very difficult situation deep down.

The bright red rose had bloomed in the garden.

The fruits of the bright red apple tree are very vibrant in color.

She wore a red dress.