The existence of dark matter has not yet been fully proven.

There is a beautiful apricot tree in my garden.

Today is the Taian day, so it's the perfect day to start a new project.

The White House is the official residence of the President of the United States.

We go to church on the Sabbath.

Please store this medicine in a cool, dark place.

She is researching about medieval chastity belts.

She is researching about the chastity belts of medieval Europe.

He collapsed due to hypoglycemia.

I climbed up the gangway and got on the ship.