保护濒危动物英语演讲

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Humans have the necessary efforts to save endangered species?,人类有必要努力去拯救濒危物种吗？,Answer: Yes, we very much need.,答案：是，我们非常有必要。,通信,1,班,张杰,1,On the Earth these creatures are being die out.,So ugly!,How cool!,You are more ugly!,2,Species resources can provide a lot of industrial raw materials and is the source of many drugs.,3,Speciesnot onlyhas greateconomic value, therecan not beestimatedbymoney,the scientificand spiritualvalues.,4,Species disappeared will not only lead to the extinction of many molecules that can be used to manufacture new drugs disappeared, also causes many helps crop gene to combat weather disappear, and even new plague.,Speciesspread,物种泛滥,5,So we have toprotect endangered species,.,6,Letus work together tomake,some contributionto this world.,THANK YOU!,7,