如果项目经理希望将任务的成功几率提高到，比方说90%，他必须将持续时间设为4.3个月，且要达到99%的几率，持续时间必须为5.4个月。

If the manager wants to improve the odds of success for the task to, say, 90%, he must set the duration at 4.3 months, and to get to 99% odds, the duration must be 5.4 months.

youdao

本文的写作基于实际的操作经验，其中涉及了一个延续四个月且至少有四个全身心投入的全职团队成员的项目。

This article is based on practical experience in leading a development effort that spanned four months and at least four dedicated full-time team members.

youdao

但是缅因州的计划自2005年1月就提出且运行，但是结果是令人失望的。

But Maine's plan has been up and running since January 2005, and its results have been disappointing.

youdao

The dollar is plunging, -and the dollar is plunging perhaps maybe just around a little bit -- That's been sinking for some months now-- -because America has been living beyond her means borrowing 2 billion a day from foreign nations.

美元大幅走低，-我插一句，美元确实下跌了一点点,且几个月来持续疲软-,-原因在于美国长久以来一直入不敷出,财政赤字每天增长20亿。

斯坦福公开课 - 经济学课程节选