But this isn't a long paper, so are you going to need to pick a specific area of pre-modern agriculture, like irrigation or food crops of ancient Greece.

但这不是一篇很长的论文，所以你要选定一个现代以前农业的特定领域，像是灌溉技术，或古希腊的粮食作物。

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If you are walking past a pizza restaurant at lunchtime, your emotions and feelings probably will be stronger than your knowledge that pizza may not be the best food for your health.

如果你在午餐时间路过一家披萨店，就健康而言，你也知道披萨可能不是最好的食物，但你的情绪和感觉也许会比你的这种认知更加强烈。

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Find which food you are allergic to by a process of elimination.

用排除法找出你对哪种食物过敏。

《牛津词典》

"When you have a situation like this occur, you are bound to have a situation down the line where there could be a shortage in food, which can also trigger other negative situations, such as malnutrition, for example, or insufficient food for cattle, which is also another important economic sector in West Africa,".

VOA: standard.2009.09.08

So if you were wanting a pretty precise number on how many calories are in a food, you'd send it to a lab.

所以如果想要一个精确的,食物所含卡路里的数值,就把食物送到实验室

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Trans fats are in a great many foods and if you start looking carefully at food labels you'll see how many foods have Trans fats.

很多很多食物都含有反式脂肪,你仔细看看食物标签就会发现这一点

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And no matter how much of a culinary purist you are, watching someone butterfly a shrimp on YouTube or the Food Network is almost always going to be more helpful than a written description of the process.

WSJ: iPad as Sous Chef

"When you are deprived of money for a job, you become dependent on them for your food, your transport, for everything, " says Mark.

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Because once you are committed to cooking, then you have to collect food and put it in a pile.

NPR: Scientist: Cooking Sets Us Apart From Apes