A researcher says three hundred forty-three thousand AIDS deaths in South Africa in the last ten years could have been prevented.
VOA: special.2009.03.16
One of the beautiful things about antibodies is that one your immune system is able to make antibodies against all the thousands, ten thousand, hundred thousand different pathogens that you'll come into contact with in your lifetime.
抗体的一个绝妙之处就在于,你的免疫系统可以分泌抗体来对抗,成千上万的 甚至数以十万计不同病原体,这些病原体都是你一生中可能会遇到的
In two thousand seven, the Yankees signed a ten-year contract with Alex Rodriguez for a record two hundred seventy-five million dollars.
VOA: special.2010.07.26
More than ten thousand five hundred scientists rated their satisfaction with issues like their pay, health care and retirement plan.
VOA: special.2010.09.28
More than ten thousand students and more than five hundred robots took part in the competition.
VOA: special.2009.04.24
Last year it shipped about ten thousand three hundred.
VOA: special.2009.11.16
Three hundred ten thousand live in the city itself.
VOA: special.2009.07.13
"Most of the paint brands that we looked at had at least one sample that was above ten thousand parts per million, which is over a hundred times the current U.S.standard."
VOA: special.2009.08.31
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