When used, vaccination should target vulnerable populations living in high risk areas and should not disrupt the provision of other interventions to control or prevent cholera epidemics.

使用时，应针对生活在高风险地区的弱势人群开展免疫接种，并不应对提供控制或预防霍乱流行的其他干预措施造成影响。

youdao

She said that because no one can make predictions about earthquakes far in advance, people in high-risk areas always need to be prepared.

她说因为没有人能提前很久预测到地震，生活在高风险区域的人们需要时刻做好准备。

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Because these vehicles can be operated remotely, they help minimize the threat to the warfighter in high-risk areas.

这些车辆可以进行远程操控，这将把士兵在高危险地区所受威胁降到最低。

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"African-American men in the south have the lowest life expectancy, along with African-American men living in high-risk urban areas, places like downtown Los Angeles."

VOA: standard.2010.04.08

It said continuous salt treatment was being undertaken on the motorway network in high risk areas.

BBC: Schools and airports closed after heavy snow in England

The ABI claimed that, at present, people in lower risk areas paid more in premiums than would otherwise be the case to subsidise those at higher risk, and customers in high-risk areas were tied to their existing insurer.

BBC: Flooding on road in Pembrokeshire

"We are running out of time to make sure that people in high-risk areas are properly protected from the devastation flooding can cause, and the ball is now in the government's court, " said Otto Thoresen, the ABI director general.

BBC: Flooding on road in Pembrokeshire