tí qián shuō yán qī fàn wéi yǐ wán chéng bù fèn hé hòu xù jì huà tuán duì cái néng tiáo zhěng

提前说延期范围、已完成部分和后续计划，团队才能调整。

Communicate the delay scope, completed parts, and follow-up plan in advance so the team can adjust.