飞离地球航天飞机的助推器点火起飞时,发出巨大的爆炸声,原动力是如此强大,以至于我们几乎不可能理解是如何凭借这种能量而进入太空的,虽然凯瑟琳和约翰离发射架有三英里远,而我邀请的客人们站在通向海角的公路上,离发射架有七英 The boomerangs that flew off of the space shuttle made a massive explosion when it took off on ignition and the motive power was so strong that it was almost impossible to understand how it could get into space with this energy, though Catherine and John had three Miles away, and the guests I invited stood on the road leading to the cape, seven from the launch pad