Human’s ancestor was originallya member of the tenthousand things of creation.In a long history after entering intocivilization.human still maintainedharmony and equilibrium with nature.However,the highly developed m...Human’s ancestor was originallya member of the tenthousand things of creation.In a long history after entering intocivilization.human still maintainedharmony and equilibrium with nature.However,the highly developed moderntechnology and economy sent展开更多
文摘Human’s ancestor was originallya member of the tenthousand things of creation.In a long history after entering intocivilization.human still maintainedharmony and equilibrium with nature.However,the highly developed moderntechnology and economy sent