There are several thousand books in this library.

He continued to work to protect his family, sacrificing his own happiness.

I was at a loss for words at her reaction.

He was sentenced to 20 years in prison.

懲 may not be used as a surname.

This product is a parallel import.

We need to calculate the harmonic mean of this dataset.

The latest research results from NASA have been announced.

They opposed the plan in concert.

My daughter goes to the nursery school every day.