She is a mezzo-soprano singer.

The girl who wears glasses was reading a book in the library.

He was enveloped in melancholy.

I found a mud turtle in the park pond.

Limerick poems are known for their humorous content and unique rhythm.

He is good at writing limerick poems.

She never forgets her girlish mind and looks at things with a pure heart.

The boreal owl is a beautiful bird that lives in the north.

Since this is the first violation, please let it pass.

We conducted a meta-analysis on this issue.