The first phase of the redesign was estimated to have cost $1bn.

据，设的第一阶段已经耗资10亿美元。

New York City has now started the first phase of reopening, allowing an estimated 400,000 people back to work in industries like construction and manufacturing.

纽约市现在已经开始了第一阶段的开放，有40万人可以回到建筑和制造业等行业工作。

The interim analysis is for what's called sample size re-estimation.

中期分析是为了样本量。

Now I claim that if you tell me that everybody else, there were probably what 30 other people there, has an estimate lower than mine, everyone else, what should I now estimate?

现在我主张，如果你告诉我，其他所有人——可能那里有30个人——的都低于我的，那么我应该如何呢？