Then, in every situation where the body has an acceleration a, the location has to have this form, where this number is where it was initially, this was the initial velocity of the object.

在任何研究对象具有加速度a的情况下,它的位移就一定具有这种形式,这个系数代表了它的初位移,这个代表了它的初速度

耶鲁公开课 - 基础物理课程节选

Shawn is postponing college, cancelling all the events on her celebrity schedule and staying at home where she will spend almost every day of the next two years punishing her body in the gym.

BBC: Sport - US gymnast Shawn Johnson faces 'impossible' Olympic comeback