cǎi / yòng / bāo / gān / zhì / yǐ / hòu / shī / gōng / dān / wèi / xū / yào / zài / yù / suàn / nèi / wán / chéng / rèn / wù采用包干制以后,施工单位需要在预算内完成任务。After adopting the lump-sum system, the construction unit must complete the task within the budget.