simulated ---- artificial

　　sort --- type -- kind

　　uniformly = evenly/ without variation/consistently

　　unique = sole/ distinct

　　warranted = authorized 授权的/justified

　　assume=take on 呈现/ suppose, posit 假设

　　foster=promote ，encourage

　　Plumage羽毛=feather

　　Composition作文，成分，混合物=mixture

　　intact未被碰过的=unaffected

　　prize珍视 = value

　　lucrative 有利可图的= profitable

　　replicas复制品--copies,

　　extant 现存的=not extinct

　　be closer resemblance to=. be more like

　　indicate =demonstrate

　　thrive=flourish

　　fluctuating=changing

　　mirror反映=reflect

　　procure获得=obtain

　　paradoxically=seemingly contradictory

　　counsel劝告，忠告=advice.

　　wholly = completely

　　Within the ordinary citizen's pocket book = affordable

　　ally with 与...结盟--link to

　　aware of=familiar with

　　bulk=great quantity =majority

　　ferry摆渡，渡运==transport