It's difficult to calculate the area of this hexagon.

The signal from the cell phone relay-station in this area is weak.

I analyze data using a spreadsheet software.

Roundworms are an important part of the soil and contribute greatly to the health and fertility of the soil.

He was hit hard in the solar plexus during the boxing match.

Let's calculate the area of this right-angled triangle.

I am majoring in econometrics at university.

I used an optical microscope for an experiment at school.

The thyrohyoid muscle is one of the muscles that lift the larynx.

He had a throat problem, and it was found that his posterior cricoarytenoid muscle was not functioning properly.