He is not a mediocre person, he has a very exceptional talent.

The dwarf was digging for ore in the mountain.

He is an Indian and a very kind person.

He visited Paris with his French friend.

Everyone, please have a good new year.

I use a set square to draw shapes.

In chemistry class, I learned about acid anhydride.

In chemistry class, I learned about acidic oxides.

Lower fatty acids play an important role in the human body.

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