After the show ended, we had to go back across the busy main street to reach the taxi stand.
Could you go back to the third paragraph and clarify what the author meant by 'ephemeral existence'?
The ancient artifact suggested that early civilizations knew how to go back to rudimentary farming techniques.
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We went back to our childhood neighborhood for the reunion, remembering games we used to play.
Hey, wanna grab pizza later?
Hmm, I gotta run errands first.
No worries. We can just go back to it later.
We have to go back to the drawing board and start over.
We need to restart the whole process from scratch.
We must abandon this approach and start fresh.