He estimated that he lost two hundred fifty members of his extended family.

VOA: special.2010.07.05

Looking at this particular group, he estimated survivorship bias to be 4.4% per year and backfill bias to be 7.3% per year.

分析这个特定的样本,他估算其生存偏差每年达到4.4%,回填偏差每年达到7.3%

耶鲁公开课 - 金融市场课程节选

He points out that it's estimated that for every $3 you send to UNICEF, you can save a life.

他指出,据估计,你给联合国儿童基金会每寄去3美元,就能救助一个人的性命

耶鲁公开课 - 金融市场课程节选

But he faces growing objections to the estimated costs.

VOA: special.2009.07.18

He went on to sell an estimated seven hundred fifty million albums.

VOA: special.2009.06.27

And,he captured them temporarily to record their mass, length and estimated age.

VOA: special.2009.07.07

He says a recent census in Mali found an estimated 8,000 out of 12,000 Mauritanian refugees may wish to return home.

VOA: standard.2009.10.24

He said the cost of reconstructing Iraq is estimated at $600-billion, and Iraq has massive oil reserves.

VOA: standard.2009.11.16