I was surprised to find a bedbug on the bed.

There are a lot of scale insects on this tree.

Darmstadtium is one of the chemical elements, also known as Darmstadtium.

My office is in Tokyo.

I found an insect in the park.

He found an old fuda.

They began preparations to siege the castle.

They besieged the enemy's castle.

Please calculate the square of this number.

In the math problem, calculate the square of 5.