The United States has adopted a bicameral system.

We threw a party to celebrate the completion of the project.

The project has successfully completed.

This company is like a Liangshan Marsh, where ambitious men gather.

The dormitory housemother cleans our room every day.

In physics, it is important to calculate the center of mass of an object.

This story is about two heroes joining forces to defeat evil.

He is managing that land as his own territory.

This robot is a mass-production type, so the price is reasonable.

For my health, I started reducing the amount of my daily meals.