不过我知道，那时我一定会再一次悲伤的的翻译：But I know that, then I will once more sad 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

But I know when I will be sad again

But I know that, then I will once more sad

But I knew, I certainly could at that time again sad

However, I know that, then I will certainly be a sad

But I know that, then I will once more sad