He acknowledged his failure and decided to request his own resignation.

There is an opinion that cramming education robs students of their creativity.

He is studying the function of the dilator naris.

The external anal sphincter plays a crucial role in helping us control defecation.

I use hair tonic every night.

Because he received Spartan education, he has a very strict character.

My commuter pass expires next week.

Above all, grammar is the most important in learning Japanese.

World War I was a large-scale war that lasted from 1914 to 1918.

World War II lasted from 1939 to 1945.