The use of these types of chemicals has only added to the environmental problems that have existed for many years.
然而，使用这些具有毒性的化学药物治标不治本，并会带来更多难以解决的环境问题。
What's more, the young generation is under the burden of severe environmental pollution and there are many problems waiting for them to solve.
更为重要的是，年轻一代面临着严重的环境污染，有太多问题等待他们去解决。
Apart from environmental pollution, there are many problems concerning food safety, for example, substitutes and fake product during processing, production against regulations, etc.
食品质量安全除受环境污染或天然存在外，还有很多是由于不法商人在食品生产加工中以次充好，人为造假，违章作业等造成的。
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