We re-estimate that it will take us about seven more days to complete Task A, because of the overhead of the interruption.
重新估算之后，我们认为由于任务进程被打断，需要花费比七天更长的时间来完成任务。
2
At the end of every software development phase, such as SRS and LLD, we should re-estimate our software size and adjust our project plan.
在每一个软件开发阶段的结束，正如SRS和LLD，我们可以重新评估软件的规模并调整我们的项目计划。
3
The latter is characterized by the inability to nail down requirements up front, making it necessary to continually adapt and re-estimate as a project progresses.