备注：（1）各进度项目请依「预定」及「实际」完成日期填入，有（ ）表预定完成日期、无（ ）表实际完成日期。

Remarks: (1) An estimated completion date and the actual completion date shall be filled in for each item, with the estimated completion date put in () while the actual completion date without a ().

youdao

通常，制订项目进度计划是一个反复迭代的过程，该过程确定每个活动和每个里程碑的开工日期和完成日期。

Developing the project schedule is often an iterative process. It determines the planned start and finish dates for project activities and milestones.

youdao