He has a deep filial devotion to his parents.

How many digits is his phone number?

What is the fish for tonight?

Light metals are widely used in the manufacture of aircraft.

He exercises his rhomboid muscles at the gym every day.

The rotator cervicis is an important muscle for turning the neck left and right.

The longissimus cervicis muscle is a part of the neck muscles, helping to pull the head back.

He wrote his name using the character for 'work'.

This town is prospering greatly.