The area where most refugees are waiting is exposed to the elements.
大部分难民滞留的地区暴露在风雨之中。
Until recently, nobody realized that Earth is exposed to unpredictable violent impacts from space.
直到最近也没有人意识到,地球正受到来自太空的不可预测的猛烈撞击。
Rogers found that a chick's lateralisation depends on whether it is exposed to light before hatching from its egg—if it is kept in the dark during this period, neither hemisphere becomes dominant.
罗杰斯发现,小鸡的偏侧性取决于它在孵出蛋之前是否暴露在阳光下——如果在这段时间里保持黑暗,右脑或左脑都不会占优势。
Frostbite is damage that happens when skin is exposed to extreme cold for too long.
VOA: special.2009.12.23
And these investigators claimed this is because they had been exposed to French in the first four days of their lives.
这些研究者宣称,这是因为他们在出生的头四天里,暴露在了法语环境中
The food environment that you're exposed to today is much different than when I was a boy.
你们今天所面临的食品环境,和我小时候的相比已经大相径庭
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