He is doing a special exercise to strengthen his sternohyoid muscle.

He started writing the manuscript for his new novel.

This park was completely artificially made.

My father works at a public profit corporation.

He has a very aggressive personality.

The safe harbor rule is a law that protects companies from lawsuits by disclosing certain information.

This is our official website.

This hardened dirt is so hard, nothing can be planted.

We are putting a lot of effort into protecting intellectual property.

He embodies the spirit of learning from the past to understand the new by reading old books.