Sir David Frederick Attenborough ( /ˈætənbərə/) (born 8 May 1926) is a British broadcaster and naturalist.His career as the face and voice of natural history programmes has endured for more than 50 years. He is best known for writing and presenting th
西格妮·韦弗（Sigourney Weaver），1949年10月8日生于纽约，原名苏珊·亚历山德拉 ·韦弗。父亲是著名的电视制片人，母亲是一名为家庭牺牲了事业前程的演员。西格妮从小在家庭保姆的精心照料下长大，没有经历...
