Translation (geometry) Translation (geometry) In Euclidean geometry, a translation is a geometric transformation that moves every point of a figure or a space by the same distance in a given direction. In Euclidean geometry a transformation is a one-to-one correspondence between two sets of points or a mapping from one plane to another. A translation can be described as a rigid motion: the other rigid motions are rotations, reflections and glide reflections. A translation can also be interpreted as the addition of a constant vector to every point, or as shifting the origin of the coordinate system. A translation operator is an
Every Day Is a Holiday the chorus:<poem style="margin-left:2em"> We don't need a thing under the tree You give me all I need Every day is a holiday When you're the reason to celebrate Every day is a holiday When you're the reason</poem> The track contains a "'70s disco essence and a big ol' thumping bassline". It is a gospel-inspired dance track, and Perry's first Christmas song. The song was released on November 23, 2015. The same day, it was featured in a two-minute commercial for H&M's 2015 holiday campaign. It features Perry interacting with gingerbread men, presents, and large teddy bears while sporting various holiday-themed