The princess was wearing a beautiful dress.

We have deepened our friendship over many years.

In biology, homeostasis refers to the ability of an organism to maintain a constant state.

We are always aiming to improve our services.

I noticed that my thyroid has gotten a little bigger.

This constancy is very important for living organisms to survive.

They began preparations to siege the castle.

They besieged the enemy's castle.

He recognizes the importance of oral history.

Aspergillus is an indispensable fungus in Japanese sake brewing.