My herding dog is good at gathering sheep.

Beautiful cirrostratus clouds were spread across the sky.

Power often changes people.

We went sightseeing in Kyoto.

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

It is important for us to economize in order not to waste money.

My brother is a graduate student at the University of Tokyo.

His new movie is a true masterpiece.

He is majoring in architecture.

This building has existed for centuries.