This shape is an antiprism.

His job is to carry in heavy luggage.

We conduct group activities at school.

Iwao is strong like a big rock, and you can rely on him.

I think his behavior is a good example.

His resistant attitude was a big problem for his parents.

The radius of this circle is 5 centimeters.

I was surprised to see my reflection in the mirror.

He committed a serious crime.

I have been to Hungary.