Monitor and ensure adherence to promotion and expense budgets. Forecast and work within individual sales departmental budgets whilst delivering sales plan objectives。
我理解为: “注意并确保促销和费用预算。在个别销售部门执行销售计划时,注意预测和执行”
1: 这里ensure adherence to promotion如何正确理解句子的语法和意思?
2:这里individual sales departmental budgets是指个别的少数的,还是另有所指?
3:能详细说一下whilst的用法。后面是不是只能用现在分词之类。