somewhere along the line

US /ˈsʌmˌwɛr əˈlɔŋ ðə laɪn/
UK /ˈsʌmˌwɛr əˈlɔŋ ðə laɪn/
"somewhere along the line" picture
1.

在某個環節, 在某個時候

at some unspecified point during a process or sequence of events

:
I must have made a mistake somewhere along the line.
我一定是在某個環節出了錯。
Things went wrong somewhere along the line, and we lost the deal.
在某個環節出了問題,我們失去了這筆交易。