When management has an understanding of predicted versus actual volatility, it is able to assess variance from plan and take steps to rein in projects that are heading out of control.
当管理层了解了预计的对实际的易变率时，就能够评估与计划的差异，并且设法控制正要脱离控制的项目。
3
If we do not control the emission of carbon, this world is heading for a major catastrophe and this is one of the first to be staring us straight in the face.