Radioactive iodine in food is of immediate concern, but it has a relatively short half-life and will naturally decay over a short time frame.
食品中的放射性碘直接引起人们的关注，但是它的半衰期相对较短并将在短时间内自然衰变。
This matters more in emerging economies such as China and India, where food eats up a quarter of consumer spending, than in, say, Europe, where it accounts for half that.
这种上涨对新兴经济体影响更大，例如中国和印度，因为这些地方将近四分之一的消费支出花在食品上面，而在欧洲，该比例则只有八分之一。
Well, before you start asking your dog why it can't be more Stoic like animals half its size, it's probably worth considering each animal's place in the food chain.
在你问“为什么狗不能比身材不及它一半的动物更坚强”之前，应该思考一下狗在食物链中的位置。
The World food Program says that in the past three weeks, it has delivered food rations to half a million people, but aid has yet to reach many more.
世界粮食计划署表示，过去三个星期，向50万人发放了食物供给，但同时指出，还有更多的人等待援助。
It half-worked. Food prices rose rapidly; in the 1350s grain cost 30% more than before.
食品价格很快回升，十四世纪五十年代粮食价格比之前的高出三成。
In the first half of this year, pushed by fast-rising food prices, it was up 13%, the highest increase since 1995 according to official media.
今年上半年在食品价格猛增的推动下，上升了13%，据官方媒体透露达到了自1995年以来的历史最高。
EXAMPLE: I didn't think I would like the strange food in the countries I visited on vacation, but I discovered that a lot of it was not half bad, and now I miss it.
我原以为，我不会喜欢上在度假期间所游玩的国家的奇怪食品，但我发现很多食物还不错，现在我怀念它们了。
Eight in 10 Americans eat fast food at least once a month and half eat it every week according, to a Gallup Poll.
根据盖洛普民意测验，10个美国人里面有8个至少每个月吃一次快餐，有一半的人每周都吃。
Eight in 10 Americans eat fast food at least once a month and half eat it every week according, to a Gallup Poll.
根据盖洛普民意测验，10个美国人里面有8个至少每个月吃一次快餐，有一半的人每周都吃。
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