What is a property of translations that is not also a property of other types of rigid motions?

A unique property of translations is that they move every point of a shape the same distance in the same direction, preserving the shape's orientation and relative positioning. Unlike rotations or reflections, translations do not change the direction that the shape faces; they simply shift it from one location to another without altering its internal structure. This uniform displacement distinguishes translations from other rigid motions, which may involve changes in orientation or reflections.