I always needed time on my own 介词为什麽是on?

I always needed time on my own 介词为什麽是on? I always needed time on my own I always needed time on my own 怎么翻译 I aways needed time on my own I always needed time on my own I never thought I'd need you 求一首英文歌：i always needed time on my own i never thought i d ne i always needed time on my own 是那首歌的第一句?求歌名 I always needed time on my own ,and the days feel like years I always needed time on my own的中文意思是? 英语高手进翻译一下I always needed time on my own I never thought I'd 英语翻译谁能将这篇文章完美翻译分不会少……I always needed time on my own I never I always needed time on my own 总以为自己一个人独处的时间不够 不是应该解释为我经常需要单