I strive for body care by doing moderate exercise and eating a balanced diet every day.

I saw a flying object in the sky.

Cnidarians are a type of marine life, including jellyfish and corals.

He ate one apple.

We need to think about this problem in multiple dimensions.

There are a hundred houses in this town.

A positive-definite matrix is an important concept in linear algebra.

There are times when we perform calculations with the haversine in trigonometry.

He drew an equilateral triangle shape.

He is an expert in orthoepy, teaching pronunciation.