the satellite was not much more than a spider like metal sphere with four external antennae. it contained no scientific instrument other than a small radio transmitter. but sputnik i, whose name literally means traveler, was launched much to the disbelief and shock of the world.

자세한..해석 및 문법, 구문 해석 부탁해요 ㅠㅠ
고수님들 미리 감사^-^