along with随着 une things to another that moves in step with it — "along with, as, in the wake of." to follow随 means "follow," so the along with随着 clause sets a moving backdrop and the main clause tracks it. It's formal in flavour and translates a dozen different ways.
Structure: 随着 + Noun (+ 的 + change) ,Subject + Predicate
as随着the economy经济的develops发展life,生活more and more越来越comfortable好。
As the economy develops, life keeps getting better.
the children孩子们along to随着the music音乐started跳起了dancing舞。
The children started dancing along to the music.
Remember: to follow随 = "follow" — along with随着 X means "keeping pace with X." Picture two things moving together: as the economy rises, life rises with it. The along with随着 part is the lead, the main clause follows.
Watch out
- It's written/formal — in casual speech you'd often just use more and more越来越 or a plain cause clause.