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.

Bioweapons are a major threat to humanity.

The children were playing by beating the pellet drum.

He skillfully dodged the enemy's attack by giving them the cold shoulder.

A day without seeing her feels like an eternity of waiting impatiently.

My younger sister caught pertussis.