Riding the beam from a powerful laser, a sail could even make the journey to another star system in 100 years, that is to say, a human lifespan.
通过驾驭强大的光源，太阳帆可以在100年内抵达另一个星系，也就是说在一个人的寿命范围内。
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This article analyzed the shipboard guidance station's build through several different kind of guidance system 's research, such as control guidance, laser-beamriding guidance and so on.