Hydra is one of the largest constellations in astronomy.

Phoenix is one of the constellations in the southern hemisphere.

Sculptor is one of the constellations in the southern hemisphere.

In chemistry, understanding the conformation is very important.

I learned the basics of conformational analysis in chemistry class.

He followed the footprints left on the snow.

The Kunrei-shiki Romanization spelling method is a common way to convert Japanese into Roman letters.

His father was very stubborn, so the proverb 'Like father, like son' fits perfectly.

That cute little girl is my granddaughter.

Arithmetic operators are symbols used for mathematical calculations.