Today, we went to Seodaemun Prison History Hall.
It was very scary in the torture room, and Execution building.
I was so surprised at how brave, Yu-Gwan-Sun was,
even though the Japanese kept torturing her in many cruel,
and vicious ways.

I also had a chance to be thankful to our Korean patriots, like An-Ik-Tae, 
Yu-Gwan-Sun, and Kim-Gu.
I imagined myself being a patriot and be tortured and killed by the Japanese. It made me so nervous, and scared. I know that it is not an easy thing to be a patriot of a country.
I think, I am so lucky to be born after Korea got its independence from Japan.

After looking at all the scary and cruel things, we did the wrap up.

And, there came a volunteer, who studied in Marie-story. By meeting her,

I promised myself that I will study hard, to be a volunteer, and
tell people from around the world about bad things that the Japanese people did, and inform them about Korea.
Also I knew that it is a hard thing to be a volunteer so I should change my mind of thinking so that I don't need to try hard.
I feel regret that I started trying hard in Marie-story only a few weeks ago, and did not study for a long time.

Great writing, I was very impressed with what you wrote, you don'y need to feel any regret, it is important that you now know you want to study hard and do so, it is never to late :)  I know that if you do your best you will become a fantastic volunteer