The Bureau of Economic Analysis (BEA) revised its numbers back through the recession, revealing a downturn more serious than previously understood.

美国经济分析局（BEA）更改了经济萧条期间的数据，新数据显示出比预期更为严重的经济萧条。

youdao

They believe that the best we can do is keep it at a reasonable level, and at present the only serious option for doing this is cutting back on our carbon emissions.

他们认为，我们所能做的最好的事情就是把它控制在一个合理的水平，而在这方面目前唯一重要的选择就是减少碳排放。

youdao

Another man, Simon Beck, was also ill, and he had a serious pain in his back.

另一个人，西蒙·贝克也病了，他的背很疼。

youdao

Today's announcement comes after an-ongoing investigation by the Serious Fraud Office into BAE that dates back to the 1990s.

VOA: standard.2009.10.01

"This is very serious. That's why the rice will not go back to the level that we used to see,".

VOA: standard.2009.12.17

"They are making a serious attempt now to get people out of the camps and get them back to their villages."

VOA: standard.2009.10.23

The situation in The Netherlands is particularly contentious, with some serious back-and-forth over various devices across the past several years.

ENGADGET

These surgeries are sometimes necessary after injuries and in other cases, but there has been controversy about their use in less afflicted patients with serious back pain.

FORBES: Medical Journal Slams Medtronic Over Payments To Doctors

For Labour, shadow work and pensions secretary Liam Byrne called it a "very hazy and half-baked plan from the prime minister, when what we really need is a serious back-to-work programme".

BBC: Cameron suggests cutting housing benefit for under-25s