The Fray - How to Save a Life (Official Video) - YouTube
https://www.youtube.com/watch?v=cjVQ36NhbMk
...
Where did I go wrong?
I lost a friend
Somewhere along in the bitterness
And I would have stayed up with you all night
Had I known how to save a life
...
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along 有沿着、循着、顺着的意思...
somewhere along the line 是某个时刻的意思...(line是时间轴吗?)
那么歌词中的"Somewhere along in the bitterness"又该怎么理解呢？
其中除了 along 又多了一个 in 两个介系词摆在一起
是不是中间省略了某个词？
如果要搭配上下文 又该怎么翻译或解释比较顺畅呢？
请教大家 谢谢

我先说歌词不用太较真部过along有种go/move forward的意思大致上是说: 我失去了一个朋友我不知道什么时候他决定将离去但一定是在前行在这份苦难的路上，只是我不知道哪一段