The scheduling engine works to make sure that all constraints are met when it reschedules tasks .

当计划引擎重新安排任务时，将尽量确保满足所有约束。

Mr. breslin , the principal , says farmington high sometimes reschedules tests and other events if students complain the pressure is too great . But he doesn 't favor suggestions by some parents that the school limit the advanced-placement courses or activities that students participate in .

法明顿高中的校长布雷斯林说，如果学生抱怨压力太大，学校有时会调整考试和其他活动的安排，但他不赞同某些家长建议学校限制学生参加高阶课程和活动的数量。