Mankind will need to venture far beyond planet Earth to ensure t

Mankind will need to venture far beyond planet Earth to ensure the long-term survival of our species,according to the world's best known scientist,Professor Stephen Hawking.
【正确答案】：为了确保能够长期延续下去，人类很有必要远离地球去冒险。【解析】原句是主谓宾结构的简单句，to ensure the long-term survival在句中作目的状语，汉译时将其提前至句首。far beyond planet Earth是副词结构修饰venture，汉译时也将其置于所修饰的动词前面，译作“远离地球去冒险”。