The sphericity of this object is very high.

This fabric has high color fastness, so it is hard for the color to fade even when washed.

When it reaches absolute zero, the molecular motion of matter stops.

He said, 'Each person has one life, like a pike or a shrimp,' and decided to live his life with care.

He drew a hendecagon shape.

His party trick is perfect for livening up the party.

The First International was an international organization of workers.

His shoes are a symmetrical pair, perfectly matching left and right.

His painting expresses pure beauty.

Our project is scheduled to be completed on the eleventh day of the month.