与食品安全有关英语演讲
  篇一
  Dear editor，
  I'm writing to tell you something about the problem of food safety.
  Acouple of days ago，one of my classmates bought a bag of food from a supermarket. Some roommates were invited to enjoy the food. Unfortunately，after finishing it，all of them got poisoned and had stomachaches with their faces pale. They were quickly sent to a nearby hospital.
  Adoctor examined them and gave them some medicine. They were out of danger soon after taking the medicine.
  This accident made me realize the seriousness of the food safety problem. I sincerely hope that the whole society pay much more attention to food safety.
  Yours，
ignore the waste behind you  Li Hua
  篇二
  good morning, my dear teachers and my friends.
  it is my great pleasure to stand here to have a speech, Today i am going to talk about”food safety”.
  〈Mention the food safety, people's hearts are unusual interest, concern. Because with economic and social progress, economic globalization continues, people food culture diversity, food hygiene and safety
  bee much-talked-about hot topic. Food diversification development, various additives renovates ceaselessly, emerging, trimethoxysilane cyanogen amine, Sudan red, red meat fine, no root agent, each report let a person, soul-stirring each report related to the general public's heart.
  Food safety problems, the person's health would be threatened. Although the food safety is social information asymmetry, but may be consumer heart default, considering our everyday eat food, think about the people around us, they also mostly agree "out of sight, out of mind" view. Many consumers listen to media advertising, find out that problem, they knew that they again bee victims. The body is his own, some poison is a lifetime all away, or even affect the next generation. Their own health, who is responsible for wrong will care about you
  1.Changing how we farm
  Different farming systems vary enormously in their reliance on mined phosphate. Organic farms are more resilient to the ing phosphorus rock ‘shock’, as it can only be used as a supplement to nutrient recycling (including crop rotations, green manures, and posting), and not as a replacement. Organic crops generally have a lower fertiliser requirement than non-organic crops, with a greater capacity to scavenge for nutrients through denser and deeper root systems.
  2.Changing what we eat
  Eating less meat can reduce the demand for mined phosphate. This is because vegetable-based production is more efficient in its use of
  phosphorus then livestock production. Although different types of meat have different levels of mined phosphate demand depending on the farming system used to produce them. Meat from livestock grazed on grassland that has not been fertilised with artificial fertilisers, will
  perform much better than meat from livestock grazed on fields that have been, or livestock fed on grain grown using artificial fertilizers
  3,Changing how we deal with human exreta
  The report remends a radical change in the way we treat human exreta and the need to abandon our current ‘flush-and-forget’ toiletsystems in favour of Ecological Sanitation. The report also calls for a change to EU organic regulations to allow the use of human se
wage – rich in ‘natural’ phosphate - on agricultural land to ensure phosphate levels are maintained. Globally only 10% of human waste is returned to agricultural soils. Urine alone contains more than 50% of the phosphorus excreted by humans.
  Let the good faith in our hearts, and the let the world fill with love thank you for your listening.
  篇三
  Food Safety
  A miracle - we are still alive
  Over the past couple of years, several cases of the food scandal have been disclosed on various media. The problem of food security has bee a hot button across society. The prevalence of food insecurity has greatly impacted public health, which the government could not afford to ignore.
  Leather milk, substandard milk powder, illegal cooking oil exposed in recent years. It’s greatly influence our live.
  There are a couple of driving forces, I would argue, behind this undesirable tide. First, in the course of the rapid economic evolution, we ignore moral education, giving rise to the rising rate of the problem. More importantly, the lack of adequate regulation and punishment on those illegal producers enforces the trend.
  In fact, the poisonous food associated with Japan. In China, a variety of pesticides, antibiotics, antibiotics are from Japan. In a manner of speaking, the problem of Chinese food should be attributed to Japan.

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