It's difficult to do self-advertisement in an interview.

I get nervous when I self-advertise during interviews.

It is very important to learn the history of the Holocaust.

My grandmother always uses gochugaru to make kimchi.

He was appointed as the new Secretary of State.

Markov is my best friend.

The Demon Core is a very dangerous substance.

He is learning karate for self-defence.

I spent time quietly while watching the sunset in the park.

He is an expert in Classical Chinese text studies, and is good at interpreting ancient Chinese literature.