世卫组织继续建议把卫生工作者作为早期疫苗接种的首要重点，以便保护他们自身及其患者，并随着大流行性流感的演化，协助维持卫生系统的运转。

WHO continues to recommend that health workers be given first priority for early vaccination to protect themselves and their patients, and help keep health systems functioning as the pandemic evolves.

youdao

这就是在早期的时候，在概率风险评估之前，这些是如何评估为首要的安全标准的。

And that's how in the early days before the onset of probabilistic risk assessment this was judged to be the overarching safety criteria.

youdao

下一次合同谈判要到2015年，根据协议，届时的首要话题就是让薪资重设为2000年代早期的水平。

The next contract talks, in 2015, will in effect start with pay reset at the levels of the early 2000s.

youdao