以下范文,仅供参考:Recently,students in our class have had a discussion on whether space is worth exploring.30% of us think space exploration is not worthwhile.They think space is too far away from us...
以下范文,仅供参考:Recently,students in our class have had a discussion on whether space is worth exploring.30% of us think space exploration is not worthwhile.They think space is too far away from us...