Designed to be propelled by ion propulsion by harnessing the vast amounts of interstellar hydrogen, this intrepid human machinery may in fact pave the way for cheap and feasible human interstellar travel.
人类设计制造的这台不畏艰险的机器是利用星际间大量的氢通过离子推进而向前驱动的，事实上可能为人类即便宜而又可行的星际旅行辅平道路。