He bought a new motorcycle.

This museum exhibits ancient paintings made with cinnabar.

It is estimated that the project will take about two years to complete.

We need to estimate next year's sales.

The water system of this area is very complex.

The water rail is a bird that lives in wetlands.

This computer can be used by anyone.

He is working in the information system field.

This product complies with international standards.

Let's go on a trip together.