[填空题]
Suppose you decide to travel to a star 83s6kf-;rrirm 8 fsqd/ 5 light-years away at a speed that tebyc0-h +9.t,p f0k:z ildzk ralls you the distance is only 25 light-years. How many years would it take you to make the trip? +dplif hyab zzcr9.k-k :0t0,t = y
