Understanding patent law is important for protecting new inventions.

Ex post facto laws pose a problem for a fair legal system.

She is my treasure.

This temple is designated as a national treasure of Japan.

I make plans using a spreadsheet.

We will release a report about the new project tomorrow.

The incident was covered in newspapers nationwide.

This official bulletin is announcing the details of the new law.

He is known as an expert in forensic science.

He determined the direction using a magnetic compass.