宇宙浩瀚，人类渺小，但思考无界。碧血青天杨家将国语全集免费观看

　　This new feature-length biographical film tells the extraordinary and dramatic story of the planet's most famous living scientist, told for the first time in his own words and by those closest to him. Made with unique access to his private life, this is an intimate and moving journey into Stephen Hawking's past and present. Interviewees include Stephen Hawking's sister Mary, hi... (展开全部)