スペーストラベルだったら
supēsutoraberudattara
1. If space travel; When space travel
Noun
1. If space travel; When space travel
1. if it's the case
1. space shuttle
1. travel
1. not be found
1. If it comes out; When it comes out
1. If/when topped; If/when crowned
1. If/when shown; If/when I show