Off to the wild blue yonder !
前往远处蓝色的原野！
Into the wild blue yonder they go , strapped into aircraft that often have yet to be proven fully airworthy , and in so doing help push the boundaries of flight science .
到他们那边去野生蓝色，绑到飞机，往往还没有得到充分适航证明，并在这样做有助于推飞行科学的界限。
wild blue yonder