我们应该从观察蜜蜂大量死亡的现象中获得警示：我们自己的健康同样可能会受到威胁。
Observing the tumultuous demise of honeybees should alert us that our own well-being might be similarly threatened.
她说：“最重要的发现是年轻人没有意识到或担心衣原体传染，尽管他们可能会受到威胁。”
“The important findings, ” she says, “are that young people are not aware or concerned about chlamydia infection despite their risk for acquiring it.”
“千百万非洲人的生命，包括200万接受艾滋病治疗的人，可能会受到威胁，”Devarajan在他的博克上说。
"The lives of hundreds of millions of Africans, including the two million on AIDS treatment, may be threatened," Devarajansaid on his blog.
但是缺少了基因多样之后出现了一个问题：那就是这种几乎同种的飞禽类可能会受到同一种威胁-比如说某一种疾病。
But there's a downside to this lack of genetic diversity: it raises the risk that all these nearly-identical birds could be susceptible to a common threat - such as a disease.
它可以唤起恐惧和愤怒，特别是当个人的巨大利益可能会受到到威胁时。
It can evoke feelings of fear and anger, especially when it seems that one's best interests are threatened.
它可以唤起恐惧和愤怒，特别是当个人的巨大利益可能会受到到威胁时。
It can evoke feelings of fear and anger, especially when it seems that one's best interests are threatened.
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