What should consumers do to reduce their risk of exposure?
消费者可采取哪些措施来降低接触风险?
Some occupations, such as pipefitters, still put workers at risk of exposure.
有些职业,比如管道装配工,依然使从事该工作的工人面临长期接触石棉的危险。
It has been used experimentally to protect veterinary and laboratory personnel at high risk of exposure to RVF.
作为实验,它用于保护有接触裂谷热极大危险的兽医和实验室人员。
So based on some early indications, scientists are projecting that we're actually going to be seeing a tsunami of brain cancer unless we do something to educate people to lower their exposure to this kind of risk."
VOA: special.2011.06.06
So in other words, if you live with a smoker, you really are at very high risk of demonstrating high levels of second-hand smoke exposure."
VOA: standard.2010.06.15
"Over a few years of exposure, the increase for your risk of developing cardiovascular disease...
VOA: standard.2010.08.04
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