当您在开放道路上看到这样的标识组合，以下哪种说法是正确的？
继续按照原来的速度前进Continue at the original speed
如果天气晴好，则可以按照100公里每小时速度前进If the weather is good, you can travel at a speed of 100 km/h
前方有学校，随时准备降低速度，如果在上学和放学时间，则降低为电子限速牌显示的最高时速Prepare to reduce speed when approaching a school, and if it is during school drop-off and pick-up times, reduce to the maximum speed displayed on the electronic speed limit sign.