How many years have you been working? From which year?

你已经工作了几年了？从哪一年开始？

youdao

Even more impressive is the progress in just a single year: human interventions fell from 0.8 times per thousand miles to 0.2, which translates into a 400% improvement.

更令人印象深刻的是仅仅在一年内的进步：人为干预从每千英里的0.8倍下降到0.2倍，这意味着改善了400％。

youdao

The revenue from this tax, which would probably be hundreds of billions of dollars per year, could be handed out to citizens as a dividend or used to fund green infrastructure projects.

这项税收每年可能达到数千亿美元，它们可以作为红利发放给公民，或者用于资助绿色基础设施项目。

youdao

It is about a man who lives alone in a village from which everyone fled during Lebanon's fifteen-year civil war.

VOA: special.2009.03.11

I computed the returns on the stocks, bonds, and oil for every year from 1983 and I computed the average returns, which I take as the expected returns, I took the standard deviations, and I took the covariance.

我计算了从1983年以来每年的股票,债券和石油的收益，从而得出平均收益率，这些平均收益率作为预期收益率，然后算得标准差及协方差。

耶鲁公开课 - 金融市场课程节选

Ron Wagner is from the Experimental Aircraft Association, which holds the event each year.

VOA: special.2010.07.30

That would help rehabilitate his image with investors who are still smarting from Compaq's surprise disclosure of excess inventory earlier this year, from which its stock has yet to recover: Compaq shares recently traded at about 14 times estimated 1999 earnings, compared with Dell Computer Corp. at 50 times forward earnings.

FORBES: Bon apptit!

"The majority of the guys are still here from last year, which was a great season for us, " he said.

BBC: Irish will bounce back - Danaher

The Association of Chief Police Officers examined a set of homicide and rape cases from last year in which a DNA match had been made with a profile on the national database.

ECONOMIST: The vast police directory is trimmed, but only a little