He is an expert in seismology.

I am majoring in information science.

Information retrieval technology is essential for finding necessary information from a large amount of data.

Information theory is a field of study that mathematically analyzes the amount of information and the efficiency of its transmission.

Information technology plays a very important role in modern society.

My information appliance is the latest one.

Your personal information will be strictly protected.

She sat by his side.

He is deeply studying about 'Side', which is the first of the Eight Principles of Yong in calligraphy.

There are three strict rules in this school.