He hurt his epicondyle.

My grandfather was born and raised in Kōzuke.

Salmon return to their spawning grounds by going upstream.

Salmons make a great effort to go upstream the river.

He wrote a sentence using superscript numbers.

This design is top aligned.

He is good at keeping balance on a horse's saddle.

He is a person of strong vanity who reads self-improvement books.

I am majoring in microbiology at university.

Astrobiology is a very interesting field of study.