By conducting self-analysis, you can understand your own strengths and weaknesses.

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

I get nervous when I self-advertise during interviews.

In statistics, the concept of autocorrelation is very important.

He is learning karate for self-defence.

The government declared a state of emergency to prevent the spread of the new coronavirus.

I am studying for the Japanese Language Proficiency Test next year.

He believes that he is a psychic.

He cannot enter into a legal contract as a person without legal capacity.

Anatase is a type of titanium oxide, characterized by the shape of its crystals.