Mountain with various kinds of trees.

Essential fatty acids are important nutrients for our health.

Essential amino acids are necessary to be taken from our diet because our body cannot produce them on its own.

Essential amino acids, which the human body cannot produce on its own, need to be obtained from the diet.

This orrery accurately reproduces the movements of the planets in the solar system.

He lost his sense of smell due to damage to his olfactory nerve.

He was arrested for a minor offense.

I am majoring in computer science at university.

He is majoring in geomorphology at university.

Recently, my neuralgia has been so bad that I can't concentrate on my work.