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Plastic bags and fillers, these inconspicuous express packages mixed into domestic waste, will not only increase the cost of waste disposal, but also bring great damage to the ecological environment. Li Li said: "Packaging waste itself, like waste plastics, degrades very slowly, so even if our landfill site is restored in the future, its components will still be in it, which will cause long-term harm to soil and underground sites. The incineration plant is even more obvious, because at a certain incineration temperature, it will produce 2 English after incineration, which will contribute to our air pollution. "Additional Notes:牛、赵两家是互相帮衬的好邻居，日子虽不富裕但也其乐融融。知识青年上山下乡的风潮席卷城镇，牛淑荣和赵欣梅向家人表示了要上山下乡的决心。在黑山屯，她们共同爱上了英俊的知青模范齐伟。在各种劳动竞赛里，三人的感情关系此消彼长，不断受到外界的催化，牛淑荣和赵欣梅也因此互生芥蒂。最终，牛淑荣与齐伟成婚，赵欣梅却嫁给了牛淑荣的哥哥牛成国。进厂以后，面对百废待兴的局面，牛淑荣和赵欣梅共同努力，使得工厂扭亏为盈，她们也因此成为女工心目中的英雄，不过感情上的矛盾却一直没有化解，一直到齐伟因意外逝世，牛淑荣和赵欣梅的子女齐胜男和牛争彼此相爱，两个女人才悟出了生活的真谛，读解到了和谐中的幸福指数，她们共同为牛争和齐胜男的儿子取了一个响亮的名字：牛和平。Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.Should zoos cull their animals to manage populations? Liz travels to Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer.But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them from stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.神魔族的后裔，毕生以消灭嗜血族为职志，个性沉默寡言，青年的血气方刚与狂气热情皆隐盖在冷漠外表之下，欲语之言全寄藏在时而孤寂、时而澎湃的小提琴弦音之中；以一双银枪为武器，悠悠弦音，是给予嗜血族的悲怜镇魂曲。\"灭亡迅雷站的成员——亡正式登场了！